3911347720148 has 24 divisors (see below), whose sum is σ = 7468185541824. Its totient is φ = 1777631240000.

The previous prime is 3911347720117. The next prime is 3911347720187. The reversal of 3911347720148 is 8410277431193.

It is a junction number, because it is equal to n+sod(n) for n = 3911347720096 and 3911347720105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6040640 + ... + 6656727.

It is an arithmetic number, because the mean of its divisors is an integer number (311174397576).

Almost surely, 2^{3911347720148} is an apocalyptic number.

It is an amenable number.

3911347720148 is a deficient number, since it is larger than the sum of its proper divisors (3556837821676).

3911347720148 is a wasteful number, since it uses less digits than its factorization.

3911347720148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12704383 (or 12704381 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 3911347720148 in words is "three trillion, nine hundred eleven billion, three hundred forty-seven million, seven hundred twenty thousand, one hundred forty-eight".