3935450680512 has 224 divisors, whose sum is σ = 11659760093184. Its totient is φ = 1163289600000.

The previous prime is 3935450680489. The next prime is 3935450680573. The reversal of 3935450680512 is 2150860545393.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10414887 + ... + 10786137.

It is an arithmetic number, because the mean of its divisors is an integer number (52052500416).

Almost surely, 2^{3935450680512} is an apocalyptic number.

3935450680512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3935450680512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5829880046592).

3935450680512 is an abundant number, since it is smaller than the sum of its proper divisors (7724309412672).

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

3935450680512 is a wasteful number, since it uses less digits than its factorization.

3935450680512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371447 (or 371437 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 51.

The spelling of 3935450680512 in words is "three trillion, nine hundred thirty-five billion, four hundred fifty million, six hundred eighty thousand, five hundred twelve".