3910939500245 has 32 divisors (see below), whose sum is σ = 4776842851200. Its totient is φ = 3073401354240.

The previous prime is 3910939500229. The next prime is 3910939500269. The reversal of 3910939500245 is 5420059390193.

It is not a de Polignac number, because 3910939500245 - 2⁴ = 3910939500229 is a prime.

It is a super-2 number, since 2×3910939500245² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3910939500193 and 3910939500202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 91834397 + ... + 91876973.

It is an arithmetic number, because the mean of its divisors is an integer number (149276339100).

Almost surely, 2^{3910939500245} is an apocalyptic number.

It is an amenable number.

3910939500245 is a deficient number, since it is larger than the sum of its proper divisors (865903350955).

3910939500245 is a wasteful number, since it uses less digits than its factorization.

3910939500245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43925.

The product of its (nonzero) digits is 1312200, while the sum is 50.

The spelling of 3910939500245 in words is "three trillion, nine hundred ten billion, nine hundred thirty-nine million, five hundred thousand, two hundred forty-five".