34901988912 has 420 divisors, whose sum is σ = 119588015520. Its totient is φ = 9833031936.

The previous prime is 34901988899. The next prime is 34901988949. The reversal of 34901988912 is 21988910943.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 45150958 + ... + 45151730.

Almost surely, 2^34901988912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34901988912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59794007760).

34901988912 is an abundant number, since it is smaller than the sum of its proper divisors (84686026608).

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

34901988912 is an equidigital number, since it uses as much as digits as its factorization.

34901988912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892 (or 864 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 54.

The spelling of 34901988912 in words is "thirty-four billion, nine hundred one million, nine hundred eighty-eight thousand, nine hundred twelve".