16003157460 has 24 divisors (see below), whose sum is σ = 44808841056. Its totient is φ = 4267508640.

The previous prime is 16003157459. The next prime is 16003157461. The reversal of 16003157460 is 6475130061.

It is an interprime number because it is at equal distance from previous prime (16003157459) and next prime (16003157461).

It is a super-2 number, since 2×16003157460² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16003157461) 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, 133359586 + ... + 133359705.

It is an arithmetic number, because the mean of its divisors is an integer number (1867035044).

Almost surely, 2^16003157460 is an apocalyptic number.

16003157460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16003157460 is an abundant number, since it is smaller than the sum of its proper divisors (28805683596).

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

16003157460 is a wasteful number, since it uses less digits than its factorization.

16003157460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266719303 (or 266719301 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The spelling of 16003157460 in words is "sixteen billion, three million, one hundred fifty-seven thousand, four hundred sixty".