1074734544464 has 40 divisors (see below), whose sum is σ = 2380482044160. Its totient is φ = 460462578048.

The previous prime is 1074734544449. The next prime is 1074734544487. The reversal of 1074734544464 is 4644454374701.

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, 1060799 + ... + 1809630.

It is an arithmetic number, because the mean of its divisors is an integer number (59512051104).

Almost surely, 2^{1074734544464} is an apocalyptic number.

1074734544464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1074734544464 is an abundant number, since it is smaller than the sum of its proper divisors (1305747499696).

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

1074734544464 is a wasteful number, since it uses less digits than its factorization.

1074734544464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2873787 (or 2873781 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 53.

The spelling of 1074734544464 in words is "one trillion, seventy-four billion, seven hundred thirty-four million, five hundred forty-four thousand, four hundred sixty-four".