3792420242973 has 32 divisors (see below), whose sum is σ = 5864700948480. Its totient is φ = 2417520734640.

The previous prime is 3792420242969. The next prime is 3792420242981.

It is a happy number.

3792420242973 is a `hidden beast` number, since 3 + 7 + 9 + 2 + 4 + 202 + 429 + 7 + 3 = 666.

3792420242973 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3792420242973 - 2² = 3792420242969 is a prime.

It is a super-2 number, since 2×3792420242973² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3792420242173) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 750928 + ... + 2854598.

It is an arithmetic number, because the mean of its divisors is an integer number (183271904640).

Almost surely, 2^{3792420242973} is an apocalyptic number.

It is an amenable number.

3792420242973 is a deficient number, since it is larger than the sum of its proper divisors (2072280705507).

3792420242973 is a wasteful number, since it uses less digits than its factorization.

3792420242973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106606 (or 2106600 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 54.

The spelling of 3792420242973 in words is "three trillion, seven hundred ninety-two billion, four hundred twenty million, two hundred forty-two thousand, nine hundred seventy-three".