34346404140 has 24 divisors (see below), whose sum is σ = 96169931760. Its totient is φ = 9159041088.

The previous prime is 34346404123. The next prime is 34346404153. The reversal of 34346404140 is 4140464343.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286219975 + ... + 286220094.

It is an arithmetic number, because the mean of its divisors is an integer number (4007080490).

Almost surely, 2^34346404140 is an apocalyptic number.

34346404140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

34346404140 is an abundant number, since it is smaller than the sum of its proper divisors (61823527620).

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

34346404140 is a wasteful number, since it uses less digits than its factorization.

34346404140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572440081 (or 572440079 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 34346404140 its reverse (4140464343), we get a palindrome (38486868483).

The spelling of 34346404140 in words is "thirty-four billion, three hundred forty-six million, four hundred four thousand, one hundred forty".