260356212056402 has 64 divisors (see below), whose sum is σ = 503799525273600. Its totient is φ = 97918262998080.

The previous prime is 260356212056279. The next prime is 260356212056419. The reversal of 260356212056402 is 204650212653062.

260356212056402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×260356212056402² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14107499 + ... + 26827857.

It is an arithmetic number, because the mean of its divisors is an integer number (7871867582400).

Almost surely, 2^{260356212056402} is an apocalyptic number.

260356212056402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

260356212056402 is a deficient number, since it is larger than the sum of its proper divisors (243443313217198).

260356212056402 is a wasteful number, since it uses less digits than its factorization.

260356212056402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12724991.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The spelling of 260356212056402 in words is "two hundred sixty trillion, three hundred fifty-six billion, two hundred twelve million, fifty-six thousand, four hundred two".