133456401353534 has 16 divisors (see below), whose sum is σ = 229172150890368. Its totient is φ = 57098163437592.

The previous prime is 133456401353501. The next prime is 133456401353563. The reversal of 133456401353534 is 435353104654331.

It is a super-2 number, since 2×133456401353534² (a number of 29 digits) contains 22 as substring.

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, 8119753364 + ... + 8119769799.

It is an arithmetic number, because the mean of its divisors is an integer number (14323259430648).

Almost surely, 2^{133456401353534} is an apocalyptic number.

133456401353534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

133456401353534 is a deficient number, since it is larger than the sum of its proper divisors (95715749536834).

133456401353534 is a wasteful number, since it uses less digits than its factorization.

133456401353534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16239523759.

The product of its (nonzero) digits is 11664000, while the sum is 50.

The spelling of 133456401353534 in words is "one hundred thirty-three trillion, four hundred fifty-six billion, four hundred one million, three hundred fifty-three thousand, five hundred thirty-four".