73373448021070 has 64 divisors (see below), whose sum is σ = 140713302461760. Its totient is φ = 27450704314368.

The previous prime is 73373448021043. The next prime is 73373448021101. The reversal of 73373448021070 is 7012084437337.

It is a super-2 number, since 2×73373448021070² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 284979514 + ... + 285236866.

It is an arithmetic number, because the mean of its divisors is an integer number (2198645350965).

Almost surely, 2^{73373448021070} is an apocalyptic number.

73373448021070 is a deficient number, since it is larger than the sum of its proper divisors (67339854440690).

73373448021070 is a wasteful number, since it uses less digits than its factorization.

73373448021070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267829.

The product of its (nonzero) digits is 2370816, while the sum is 49.

The spelling of 73373448021070 in words is "seventy-three trillion, three hundred seventy-three billion, four hundred forty-eight million, twenty-one thousand, seventy".