2263790138412 has 48 divisors (see below), whose sum is σ = 5764409868672. Its totient is φ = 685754753280.

The previous prime is 2263790138411. The next prime is 2263790138417. The reversal of 2263790138412 is 2148310973622.

It is not an unprimeable number, because it can be changed into a prime (2263790138411) 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, 2652858 + ... + 3400769.

It is an arithmetic number, because the mean of its divisors is an integer number (120091872264).

Almost surely, 2^{2263790138412} is an apocalyptic number.

2263790138412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2263790138412 is an abundant number, since it is smaller than the sum of its proper divisors (3500619730260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2263790138412 is a wasteful number, since it uses less digits than its factorization.

2263790138412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056478 (or 6056476 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 2263790138412 in words is "two trillion, two hundred sixty-three billion, seven hundred ninety million, one hundred thirty-eight thousand, four hundred twelve".