1073374363476 has 72 divisors (see below), whose sum is σ = 2723117257224. Its totient is φ = 356491073280.

The previous prime is 1073374363421. The next prime is 1073374363517. The reversal of 1073374363476 is 6743634733701.

1073374363476 is a `hidden beast` number, since 1 + 0 + 73 + 3 + 7 + 43 + 63 + 476 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 77122844100 + 996251519376 = 277710^2 + 998124^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65357746 + ... + 65374166.

It is an arithmetic number, because the mean of its divisors is an integer number (37821073017).

Almost surely, 2^{1073374363476} is an apocalyptic number.

It is an amenable number.

1073374363476 is an abundant number, since it is smaller than the sum of its proper divisors (1649742893748).

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

1073374363476 is a wasteful number, since it uses less digits than its factorization.

1073374363476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22921 (or 22916 counting only the distinct ones).

The product of its (nonzero) digits is 16003008, while the sum is 54.

The spelling of 1073374363476 in words is "one trillion, seventy-three billion, three hundred seventy-four million, three hundred sixty-three thousand, four hundred seventy-six".