34938415161980 has 48 divisors (see below), whose sum is σ = 82800758204640. Its totient is φ = 12266778988800.

The previous prime is 34938415161973. The next prime is 34938415161989. The reversal of 34938415161980 is 8916151483943.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34938415161989) 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, 2738113931 + ... + 2738126690.

It is an arithmetic number, because the mean of its divisors is an integer number (1725015795930).

Almost surely, 2^{34938415161980} is an apocalyptic number.

It is an amenable number.

34938415161980 is an abundant number, since it is smaller than the sum of its proper divisors (47862343042660).

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

34938415161980 is a wasteful number, since it uses less digits than its factorization.

34938415161980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5476240670 (or 5476240668 counting only the distinct ones).

The product of its (nonzero) digits is 22394880, while the sum is 62.

The spelling of 34938415161980 in words is "thirty-four trillion, nine hundred thirty-eight billion, four hundred fifteen million, one hundred sixty-one thousand, nine hundred eighty".