1260357124164 has 48 divisors (see below), whose sum is σ = 2968051880640. Its totient is φ = 416231291520.

The previous prime is 1260357124127. The next prime is 1260357124189. The reversal of 1260357124164 is 4614217530621.

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, 20349027 + ... + 20410869.

It is an arithmetic number, because the mean of its divisors is an integer number (61834414180).

Almost surely, 2^{1260357124164} is an apocalyptic number.

It is an amenable number.

1260357124164 is an abundant number, since it is smaller than the sum of its proper divisors (1707694756476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1260357124164 is a wasteful number, since it uses less digits than its factorization.

1260357124164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77540 (or 77538 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 1260357124164 in words is "one trillion, two hundred sixty billion, three hundred fifty-seven million, one hundred twenty-four thousand, one hundred sixty-four".