1264162634430 has 32 divisors (see below), whose sum is σ = 3034937787264. Its totient is φ = 337004762016.

The previous prime is 1264162634429. The next prime is 1264162634431. The reversal of 1264162634430 is 344362614621.

It is an interprime number because it is at equal distance from previous prime (1264162634429) and next prime (1264162634431).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1264162634431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6481924 + ... + 6674103.

It is an arithmetic number, because the mean of its divisors is an integer number (94841805852).

Almost surely, 2^{1264162634430} is an apocalyptic number.

1264162634430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1264162634430 is an abundant number, since it is smaller than the sum of its proper divisors (1770775152834).

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

1264162634430 is a wasteful number, since it uses less digits than its factorization.

1264162634430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13159240.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 1264162634430 in words is "one trillion, two hundred sixty-four billion, one hundred sixty-two million, six hundred thirty-four thousand, four hundred thirty".