1124042402 has 16 divisors (see below), whose sum is σ = 1946797440. Its totient is φ = 476765568.

The previous prime is 1124042401. The next prime is 1124042443. The reversal of 1124042402 is 2042404211.

It is not an unprimeable number, because it can be changed into a prime (1124042401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 412502 + ... + 415217.

It is an arithmetic number, because the mean of its divisors is an integer number (121674840).

Almost surely, 2^1124042402 is an apocalyptic number.

1124042402 is a deficient number, since it is larger than the sum of its proper divisors (822755038).

1124042402 is an equidigital number, since it uses as much as digits as its factorization.

1124042402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 827825.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1124042402 is about 33526.7415953295. The cubic root of 1124042402 is about 1039.7467338165.

Adding to 1124042402 its reverse (2042404211), we get a palindrome (3166446613).

The spelling of 1124042402 in words is "one billion, one hundred twenty-four million, forty-two thousand, four hundred two".