1141625004 has 96 divisors (see below), whose sum is σ = 3087677376. Its totient is φ = 325140480.

The previous prime is 1141624999. The next prime is 1141625039. The reversal of 1141625004 is 4005261411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158244 + ... + 165300.

It is an arithmetic number, because the mean of its divisors is an integer number (32163306).

Almost surely, 2^1141625004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1141625004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1543838688).

1141625004 is an abundant number, since it is smaller than the sum of its proper divisors (1946052372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141625004 is a wasteful number, since it uses less digits than its factorization.

1141625004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7155 (or 7153 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1141625004 is about 33787.9416952261. The cubic root of 1141625004 is about 1045.1400509776.

Adding to 1141625004 its reverse (4005261411), we get a palindrome (5146886415).

The spelling of 1141625004 in words is "one billion, one hundred forty-one million, six hundred twenty-five thousand, four".