1950017864704 has 88 divisors (see below), whose sum is σ = 4797700432448. Its totient is φ = 771435601920.

The previous prime is 1950017864659. The next prime is 1950017864713. The reversal of 1950017864704 is 4074687100591.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 10370082 + ... + 10556449.

It is an arithmetic number, because the mean of its divisors is an integer number (54519323096).

Almost surely, 2^{1950017864704} is an apocalyptic number.

1950017864704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1950017864704 is an abundant number, since it is smaller than the sum of its proper divisors (2847682567744).

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

1950017864704 is a wasteful number, since it uses less digits than its factorization.

1950017864704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20926571 (or 20926553 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 52.

The spelling of 1950017864704 in words is "one trillion, nine hundred fifty billion, seventeen million, eight hundred sixty-four thousand, seven hundred four".