42037123625001 has 12 divisors (see below), whose sum is σ = 62814092773380. Its totient is φ = 27058378425120.

The previous prime is 42037123624957. The next prime is 42037123625023. The reversal of 42037123625001 is 10052632173024.

42037123625001 is a `hidden beast` number, since 4 + 2 + 0 + 3 + 7 + 1 + 23 + 625 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 23449815935001 + 18587307690000 = 4842501^2 + 4311300^2 .

It is not a de Polignac number, because 42037123625001 - 2¹³ = 42037123616809 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (42037123627001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80530887910 + ... + 80530888431.

It is an arithmetic number, because the mean of its divisors is an integer number (5234507731115).

Almost surely, 2^{42037123625001} is an apocalyptic number.

It is an amenable number.

42037123625001 is a deficient number, since it is larger than the sum of its proper divisors (20776969148379).

42037123625001 is a wasteful number, since it uses less digits than its factorization.

42037123625001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161061776376 (or 161061776373 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

Adding to 42037123625001 its reverse (10052632173024), we get a palindrome (52089755798025).

The spelling of 42037123625001 in words is "forty-two trillion, thirty-seven billion, one hundred twenty-three million, six hundred twenty-five thousand, one".