16121053348 has 48 divisors (see below), whose sum is σ = 30013984000. Its totient is φ = 7554912768.

The previous prime is 16121053321. The next prime is 16121053363. The reversal of 16121053348 is 84335012161.

It is a super-2 number, since 2×16121053348² (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 15 ways as a sum of consecutive naturals, for example, 8606140 + ... + 8608012.

Almost surely, 2^16121053348 is an apocalyptic number.

It is an amenable number.

16121053348 is a deficient number, since it is larger than the sum of its proper divisors (13892930652).

16121053348 is a wasteful number, since it uses less digits than its factorization.

16121053348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3044 (or 3042 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 16121053348 in words is "sixteen billion, one hundred twenty-one million, fifty-three thousand, three hundred forty-eight".