10449137932 has 12 divisors (see below), whose sum is σ = 19248412120. Its totient is φ = 4949591616.

The previous prime is 10449137927. The next prime is 10449137953. The reversal of 10449137932 is 23973194401.

It is a super-2 number, since 2×10449137932² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68744253 + ... + 68744404.

Almost surely, 2^10449137932 is an apocalyptic number.

It is an amenable number.

10449137932 is a deficient number, since it is larger than the sum of its proper divisors (8799274188).

10449137932 is a wasteful number, since it uses less digits than its factorization.

10449137932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137488680 (or 137488678 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 10449137932 in words is "ten billion, four hundred forty-nine million, one hundred thirty-seven thousand, nine hundred thirty-two".