4401015061632 has 128 divisors (see below), whose sum is σ = 13393880499840. Its totient is φ = 1254265233408.

The previous prime is 4401015061567. The next prime is 4401015061733. The reversal of 4401015061632 is 2361605101044.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 4401015061593 and 4401015061602.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 994933 + ... + 3129204.

It is an arithmetic number, because the mean of its divisors is an integer number (104639691405).

Almost surely, 2^{4401015061632} is an apocalyptic number.

4401015061632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4401015061632 is an abundant number, since it is smaller than the sum of its proper divisors (8992865438208).

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

4401015061632 is a wasteful number, since it uses less digits than its factorization.

4401015061632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124558 (or 4124546 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 4401015061632 in words is "four trillion, four hundred one billion, fifteen million, sixty-one thousand, six hundred thirty-two".