273365241500730 has 64 divisors (see below), whose sum is σ = 679771285371648. Its totient is φ = 70299523445760.

The previous prime is 273365241500723. The next prime is 273365241500777. The reversal of 273365241500730 is 37005142563372.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 273365241500730.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1089586926 + ... + 1089837785.

It is an arithmetic number, because the mean of its divisors is an integer number (10621426333932).

Almost surely, 2^{273365241500730} is an apocalyptic number.

273365241500730 is an abundant number, since it is smaller than the sum of its proper divisors (406406043870918).

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

273365241500730 is a wasteful number, since it uses less digits than its factorization.

273365241500730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2179424871.

The product of its (nonzero) digits is 3175200, while the sum is 48.

The spelling of 273365241500730 in words is "two hundred seventy-three trillion, three hundred sixty-five billion, two hundred forty-one million, five hundred thousand, seven hundred thirty".