1088144432 has 40 divisors (see below), whose sum is σ = 2234825712. Its totient is φ = 511488000.

The previous prime is 1088144429. The next prime is 1088144441. The reversal of 1088144432 is 2344418801.

It is a junction number, because it is equal to n+sod(n) for n = 1088144392 and 1088144401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 325007 + ... + 328337.

Almost surely, 2^1088144432 is an apocalyptic number.

It is an amenable number.

1088144432 is an abundant number, since it is smaller than the sum of its proper divisors (1146681280).

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

1088144432 is a wasteful number, since it uses less digits than its factorization.

1088144432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4557 (or 4551 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 35.

The square root of 1088144432 is about 32987.0343013736. The cubic root of 1088144432 is about 1028.5581459337.

The spelling of 1088144432 in words is "one billion, eighty-eight million, one hundred forty-four thousand, four hundred thirty-two".