133077272704 has 16 divisors (see below), whose sum is σ = 265114879470. Its totient is φ = 66538636288.

The previous prime is 133077272693. The next prime is 133077272743. The reversal of 133077272704 is 407272770331.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 89429706304 + 43647566400 = 299048^2 + 208920^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 519832969 + ... + 519833224.

Almost surely, 2^133077272704 is an apocalyptic number.

It is an amenable number.

133077272704 is a deficient number, since it is larger than the sum of its proper divisors (132037606766).

133077272704 is an equidigital number, since it uses as much as digits as its factorization.

133077272704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1039666207 (or 1039666195 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 43.

The spelling of 133077272704 in words is "one hundred thirty-three billion, seventy-seven million, two hundred seventy-two thousand, seven hundred four".