73406875354 has 8 divisors (see below), whose sum is σ = 112795930548. Its totient is φ = 35808231840.

The previous prime is 73406875349. The next prime is 73406875379. The reversal of 73406875354 is 45357860437.

It can be written as a sum of positive squares in 2 ways, for example, as 62188888129 + 11217987225 = 249377^2 + 105915^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 447602817 + ... + 447602980.

Almost surely, 2^73406875354 is an apocalyptic number.

73406875354 is a deficient number, since it is larger than the sum of its proper divisors (39389055194).

73406875354 is a wasteful number, since it uses less digits than its factorization.

73406875354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895205840.

The product of its (nonzero) digits is 8467200, while the sum is 52.

The spelling of 73406875354 in words is "seventy-three billion, four hundred six million, eight hundred seventy-five thousand, three hundred fifty-four".