2263540400412 has 24 divisors (see below), whose sum is σ = 5282012568336. Its totient is φ = 754453709568.

The previous prime is 2263540400371. The next prime is 2263540400431. The reversal of 2263540400412 is 2140040453622.

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, 7311693 + ... + 7614980.

It is an arithmetic number, because the mean of its divisors is an integer number (220083857014).

Almost surely, 2^{2263540400412} is an apocalyptic number.

It is an amenable number.

2263540400412 is an abundant number, since it is smaller than the sum of its proper divisors (3018472167924).

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

2263540400412 is a wasteful number, since it uses less digits than its factorization.

2263540400412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14939317 (or 14939315 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The spelling of 2263540400412 in words is "two trillion, two hundred sixty-three billion, five hundred forty million, four hundred thousand, four hundred twelve".