34040546140 has 48 divisors (see below), whose sum is σ = 72825963840. Its totient is φ = 13361863680.

The previous prime is 34040546093. The next prime is 34040546149. The reversal of 34040546140 is 4164504043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34040546149) 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, 496041 + ... + 560479.

It is an arithmetic number, because the mean of its divisors is an integer number (1517207580).

Almost surely, 2^34040546140 is an apocalyptic number.

It is an amenable number.

34040546140 is an abundant number, since it is smaller than the sum of its proper divisors (38785417700).

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

34040546140 is a wasteful number, since it uses less digits than its factorization.

34040546140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64942 (or 64940 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 34040546140 in words is "thirty-four billion, forty million, five hundred forty-six thousand, one hundred forty".