354860733073 has 48 divisors (see below), whose sum is σ = 480295946304. Its totient is φ = 258348733440.

The previous prime is 354860733049. The next prime is 354860733089. The reversal of 354860733073 is 370337068453.

It is a de Polignac number, because none of the positive numbers 2^k-354860733073 is a prime.

It is a super-2 number, since 2×354860733073² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354860733173) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1113990 + ... + 1396672.

It is an arithmetic number, because the mean of its divisors is an integer number (10006165548).

Almost surely, 2^354860733073 is an apocalyptic number.

It is an amenable number.

354860733073 is a deficient number, since it is larger than the sum of its proper divisors (125435213231).

354860733073 is a wasteful number, since it uses less digits than its factorization.

354860733073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282862 (or 282855 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 49.

The spelling of 354860733073 in words is "three hundred fifty-four billion, eight hundred sixty million, seven hundred thirty-three thousand, seventy-three".