2331855645046 has 16 divisors (see below), whose sum is σ = 3535673717520. Its totient is φ = 1153310192640.

The previous prime is 2331855645019. The next prime is 2331855645079. The reversal of 2331855645046 is 6405465581332.

It is a junction number, because it is equal to n+sod(n) for n = 2331855644984 and 2331855645002.

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, 2737731 + ... + 3486958.

It is an arithmetic number, because the mean of its divisors is an integer number (220979607345).

Almost surely, 2^{2331855645046} is an apocalyptic number.

2331855645046 is a deficient number, since it is larger than the sum of its proper divisors (1203818072474).

2331855645046 is a wasteful number, since it uses less digits than its factorization.

2331855645046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6226719.

The product of its (nonzero) digits is 10368000, while the sum is 52.

The spelling of 2331855645046 in words is "two trillion, three hundred thirty-one billion, eight hundred fifty-five million, six hundred forty-five thousand, forty-six".