42013379401 has 4 divisors (see below), whose sum is σ = 48015290752. Its totient is φ = 36011468052.

The previous prime is 42013379339. The next prime is 42013379459. The reversal of 42013379401 is 10497331024.

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 not a de Polignac number, because 42013379401 - 2¹⁵ = 42013346633 is a prime.

It is a super-2 number, since 2×42013379401² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42013379461) 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, 3000955665 + ... + 3000955678.

It is an arithmetic number, because the mean of its divisors is an integer number (12003822688).

Almost surely, 2^42013379401 is an apocalyptic number.

It is an amenable number.

42013379401 is a deficient number, since it is larger than the sum of its proper divisors (6001911351).

42013379401 is an equidigital number, since it uses as much as digits as its factorization.

42013379401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6001911350.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 42013379401 in words is "forty-two billion, thirteen million, three hundred seventy-nine thousand, four hundred one".