16400276300048 has 40 divisors (see below), whose sum is σ = 32066393431968. Its totient is φ = 8125121725952.

The previous prime is 16400276300033. The next prime is 16400276300077. The reversal of 16400276300048 is 84000367200461.

It is a super-2 number, since 2×16400276300048² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 16400276299978 and 16400276300014.

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, 4643111 + ... + 7372857.

Almost surely, 2^{16400276300048} is an apocalyptic number.

It is an amenable number.

16400276300048 is a deficient number, since it is larger than the sum of its proper divisors (15666117131920).

16400276300048 is a wasteful number, since it uses less digits than its factorization.

16400276300048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2733191 (or 2733185 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 16400276300048 in words is "sixteen trillion, four hundred billion, two hundred seventy-six million, three hundred thousand, forty-eight".