1473172205742 has 40 divisors (see below), whose sum is σ = 3305873144376. Its totient is φ = 490332022128.

The previous prime is 1473172205737. The next prime is 1473172205789. The reversal of 1473172205742 is 2475022713741.

1473172205742 is a `hidden beast` number, since 1 + 4 + 7 + 3 + 1 + 72 + 2 + 0 + 574 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 6606468 + ... + 6825815.

Almost surely, 2^{1473172205742} is an apocalyptic number.

1473172205742 is an abundant number, since it is smaller than the sum of its proper divisors (1832700938634).

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

1473172205742 is a wasteful number, since it uses less digits than its factorization.

1473172205742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13432974 (or 13432965 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 1473172205742 in words is "one trillion, four hundred seventy-three billion, one hundred seventy-two million, two hundred five thousand, seven hundred forty-two".