1023374550612 has 12 divisors (see below), whose sum is σ = 2387873951456. Its totient is φ = 341124850200.

The previous prime is 1023374550577. The next prime is 1023374550707. The reversal of 1023374550612 is 2160554733201.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42640606264 + ... + 42640606287.

Almost surely, 2^{1023374550612} is an apocalyptic number.

1023374550612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1023374550612 is an abundant number, since it is smaller than the sum of its proper divisors (1364499400844).

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

1023374550612 is a wasteful number, since it uses less digits than its factorization.

1023374550612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85281212558 (or 85281212556 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 39.

The spelling of 1023374550612 in words is "one trillion, twenty-three billion, three hundred seventy-four million, five hundred fifty thousand, six hundred twelve".