3015420125001 has 4 divisors (see below), whose sum is σ = 4020560166672. Its totient is φ = 2010280083332.

The previous prime is 3015420124999. The next prime is 3015420125027. The reversal of 3015420125001 is 1005210245103.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3015420125001 - 2¹ = 3015420124999 is a prime.

It is a super-2 number, since 2×3015420125001² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3015420125101) 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, 502570020831 + ... + 502570020836.

It is an arithmetic number, because the mean of its divisors is an integer number (1005140041668).

Almost surely, 2^{3015420125001} is an apocalyptic number.

It is an amenable number.

3015420125001 is a deficient number, since it is larger than the sum of its proper divisors (1005140041671).

3015420125001 is a wasteful number, since it uses less digits than its factorization.

3015420125001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005140041670.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 3015420125001 in words is "three trillion, fifteen billion, four hundred twenty million, one hundred twenty-five thousand, one".