42311201401 has 4 divisors (see below), whose sum is σ = 48355658752. Its totient is φ = 36266744052.

The previous prime is 42311201377. The next prime is 42311201407. The reversal of 42311201401 is 10410211324.

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 42311201401 - 2¹³ = 42311193209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42311201407) 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, 3022228665 + ... + 3022228678.

It is an arithmetic number, because the mean of its divisors is an integer number (12088914688).

Almost surely, 2^42311201401 is an apocalyptic number.

It is an amenable number.

42311201401 is a deficient number, since it is larger than the sum of its proper divisors (6044457351).

42311201401 is an equidigital number, since it uses as much as digits as its factorization.

42311201401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6044457350.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 42311201401 its reverse (10410211324), we get a palindrome (52721412725).

The spelling of 42311201401 in words is "forty-two billion, three hundred eleven million, two hundred one thousand, four hundred one".