10388351264 has 12 divisors (see below), whose sum is σ = 20452066614. Its totient is φ = 5194175616.

The previous prime is 10388351249. The next prime is 10388351269. The reversal of 10388351264 is 46215388301.

It can be written as a sum of positive squares in only one way, i.e., 9420643600 + 967707664 = 97060^2 + 31108^2 .

It is not an unprimeable number, because it can be changed into a prime (10388351269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162317957 + ... + 162318020.

Almost surely, 2^10388351264 is an apocalyptic number.

It is an amenable number.

10388351264 is a deficient number, since it is larger than the sum of its proper divisors (10063715350).

10388351264 is an equidigital number, since it uses as much as digits as its factorization.

10388351264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324635987 (or 324635979 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 10388351264 in words is "ten billion, three hundred eighty-eight million, three hundred fifty-one thousand, two hundred sixty-four".