311425400014 has 8 divisors (see below), whose sum is σ = 467164973088. Its totient is φ = 155703742320.

The previous prime is 311425400003. The next prime is 311425400021. The reversal of 311425400014 is 410004524113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×311425400014² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4435302 + ... + 4504969.

It is an arithmetic number, because the mean of its divisors is an integer number (58395621636).

Almost surely, 2^311425400014 is an apocalyptic number.

311425400014 is a deficient number, since it is larger than the sum of its proper divisors (155739573074).

311425400014 is a wasteful number, since it uses less digits than its factorization.

311425400014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8957690.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 311425400014 its reverse (410004524113), we get a palindrome (721429924127).

The spelling of 311425400014 in words is "three hundred eleven billion, four hundred twenty-five million, four hundred thousand, fourteen".