16063962388 has 24 divisors (see below), whose sum is σ = 29873069352. Its totient is φ = 7532212224.

The previous prime is 16063962347. The next prime is 16063962413. The reversal of 16063962388 is 88326936061.

It can be written as a sum of positive squares in 4 ways, for example, as 1833381124 + 14230581264 = 42818^2 + 119292^2 .

It is a congruent number.

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, 407581 + ... + 445252.

It is an arithmetic number, because the mean of its divisors is an integer number (1244711223).

Almost surely, 2^16063962388 is an apocalyptic number.

It is an amenable number.

16063962388 is a deficient number, since it is larger than the sum of its proper divisors (13809106964).

16063962388 is a wasteful number, since it uses less digits than its factorization.

16063962388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853131 (or 853129 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 52.

The spelling of 16063962388 in words is "sixteen billion, sixty-three million, nine hundred sixty-two thousand, three hundred eighty-eight".