4051115310432 has 48 divisors (see below), whose sum is σ = 10634396472000. Its totient is φ = 1350343988352.

The previous prime is 4051115310313. The next prime is 4051115310439. The reversal of 4051115310432 is 2340135111504.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4051115310432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4051115310439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4553319 + ... + 5369817.

It is an arithmetic number, because the mean of its divisors is an integer number (221549926500).

Almost surely, 2^{4051115310432} is an apocalyptic number.

It is an amenable number.

4051115310432 is an abundant number, since it is smaller than the sum of its proper divisors (6583281161568).

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

4051115310432 is a wasteful number, since it uses less digits than its factorization.

4051115310432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868195 (or 868187 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 4051115310432 in words is "four trillion, fifty-one billion, one hundred fifteen million, three hundred ten thousand, four hundred thirty-two".