1023249697056 has 96 divisors (see below), whose sum is σ = 2984762027520. Its totient is φ = 341050804992.

The previous prime is 1023249697039. The next prime is 1023249697061. The reversal of 1023249697056 is 6507969423201.

1023249697056 is a `hidden beast` number, since 1 + 0 + 2 + 32 + 496 + 9 + 70 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1023249696993 and 1023249697011.

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, 10095526 + ... + 10196378.

It is an arithmetic number, because the mean of its divisors is an integer number (31091271120).

Almost surely, 2^{1023249697056} is an apocalyptic number.

1023249697056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1023249697056 is an abundant number, since it is smaller than the sum of its proper divisors (1961512330464).

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

1023249697056 is a wasteful number, since it uses less digits than its factorization.

1023249697056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112615 (or 112601 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 1023249697056 in words is "one trillion, twenty-three billion, two hundred forty-nine million, six hundred ninety-seven thousand, fifty-six".