3910749202148 has 48 divisors (see below), whose sum is σ = 6984192781440. Its totient is φ = 1915699731456.

The previous prime is 3910749202141. The next prime is 3910749202181. The reversal of 3910749202148 is 8412029470193.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3910749202096 and 3910749202105.

It is not an unprimeable number, because it can be changed into a prime (3910749202141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56717918 + ... + 56786826.

It is an arithmetic number, because the mean of its divisors is an integer number (145504016280).

Almost surely, 2^{3910749202148} is an apocalyptic number.

It is an amenable number.

3910749202148 is a deficient number, since it is larger than the sum of its proper divisors (3073443579292).

3910749202148 is a wasteful number, since it uses less digits than its factorization.

3910749202148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70484 (or 70482 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 3910749202148 in words is "three trillion, nine hundred ten billion, seven hundred forty-nine million, two hundred two thousand, one hundred forty-eight".