2263427031044 has 48 divisors (see below), whose sum is σ = 4415089291200. Its totient is φ = 1009000774656.

The previous prime is 2263427031031. The next prime is 2263427031053. The reversal of 2263427031044 is 4401307243622.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 2263427030989 and 2263427031007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17718152 + ... + 17845440.

It is an arithmetic number, because the mean of its divisors is an integer number (91981026900).

Almost surely, 2^{2263427031044} is an apocalyptic number.

It is an amenable number.

2263427031044 is a deficient number, since it is larger than the sum of its proper divisors (2151662260156).

2263427031044 is a wasteful number, since it uses less digits than its factorization.

2263427031044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141092 (or 141090 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 38.

The spelling of 2263427031044 in words is "two trillion, two hundred sixty-three billion, four hundred twenty-seven million, thirty-one thousand, forty-four".