1264276412334 has 24 divisors (see below), whose sum is σ = 2949978295992. Its totient is φ = 389008126800.

The previous prime is 1264276412327. The next prime is 1264276412401. The reversal of 1264276412334 is 4332146724621.

1264276412334 is a `hidden beast` number, since 1 + 2 + 6 + 4 + 276 + 41 + 2 + 334 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1264276412334.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2701445092 + ... + 2701445559.

It is an arithmetic number, because the mean of its divisors is an integer number (122915762333).

Almost surely, 2^{1264276412334} is an apocalyptic number.

1264276412334 is an abundant number, since it is smaller than the sum of its proper divisors (1685701883658).

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

1264276412334 is a wasteful number, since it uses less digits than its factorization.

1264276412334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5402890672 (or 5402890669 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 45.

The spelling of 1264276412334 in words is "one trillion, two hundred sixty-four billion, two hundred seventy-six million, four hundred twelve thousand, three hundred thirty-four".