373374565473373 has 4 divisors (see below), whose sum is σ = 375269867836380. Its totient is φ = 371479263110368.

The previous prime is 373374565473323. The next prime is 373374565473401.

It is a happy number.

373374565473373 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 221198335616644 + 152176229856729 = 14872738^2 + 12335973^2 .

It is a cyclic number.

It is not a de Polignac number, because 373374565473373 - 2³³ = 373365975538781 is a prime.

It is a super-2 number, since 2×373374565473373² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (373374565473323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947651181208 + ... + 947651181601.

It is an arithmetic number, because the mean of its divisors is an integer number (93817466959095).

Almost surely, 2^{373374565473373} is an apocalyptic number.

It is an amenable number.

373374565473373 is a deficient number, since it is larger than the sum of its proper divisors (1895302363007).

373374565473373 is a wasteful number, since it uses less digits than its factorization.

373374565473373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1895302363006.

The product of its digits is 4200789600, while the sum is 70.

The spelling of 373374565473373 in words is "three hundred seventy-three trillion, three hundred seventy-four billion, five hundred sixty-five million, four hundred seventy-three thousand, three hundred seventy-three".