34401612140 has 48 divisors (see below), whose sum is σ = 82633018944. Its totient is φ = 11784960000.

The previous prime is 34401612109. The next prime is 34401612143. The reversal of 34401612140 is 4121610443.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (34401612143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65840 + ... + 270440.

It is an arithmetic number, because the mean of its divisors is an integer number (1721521228).

Almost surely, 2^34401612140 is an apocalyptic number.

It is an amenable number.

34401612140 is an abundant number, since it is smaller than the sum of its proper divisors (48231406804).

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

34401612140 is a wasteful number, since it uses less digits than its factorization.

34401612140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205818 (or 205816 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 34401612140 in words is "thirty-four billion, four hundred one million, six hundred twelve thousand, one hundred forty".