2306731992148 has 24 divisors (see below), whose sum is σ = 4094391067200. Its totient is φ = 1136911957440.

The previous prime is 2306731992137. The next prime is 2306731992151. The reversal of 2306731992148 is 8412991376032.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

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, 802215 + ... + 2292817.

It is an arithmetic number, because the mean of its divisors is an integer number (170599627800).

Almost surely, 2^{2306731992148} is an apocalyptic number.

It is an amenable number.

2306731992148 is a deficient number, since it is larger than the sum of its proper divisors (1787659075052).

2306731992148 is a wasteful number, since it uses less digits than its factorization.

2306731992148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496127 (or 1496125 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 2306731992148 in words is "two trillion, three hundred six billion, seven hundred thirty-one million, nine hundred ninety-two thousand, one hundred forty-eight".