311078480034 has 32 divisors (see below), whose sum is σ = 711054213120. Its totient is φ = 88877354832.

The previous prime is 311078480033. The next prime is 311078480171. The reversal of 311078480034 is 430084870113.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 311078479974 and 311078480001.

It is not an unprimeable number, because it can be changed into a prime (311078480033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2426557 + ... + 2551535.

It is an arithmetic number, because the mean of its divisors is an integer number (22220444160).

Almost surely, 2^311078480034 is an apocalyptic number.

311078480034 is an abundant number, since it is smaller than the sum of its proper divisors (399975733086).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

311078480034 is a wasteful number, since it uses less digits than its factorization.

311078480034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184254.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 311078480034 in words is "three hundred eleven billion, seventy-eight million, four hundred eighty thousand, thirty-four".