2249158160468 has 48 divisors (see below), whose sum is σ = 4213514277504. Its totient is φ = 1046788838400.

The previous prime is 2249158160449. The next prime is 2249158160489. The reversal of 2249158160468 is 8640618519422.

It is a congruent number.

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, 4115705 + ... + 4630047.

It is an arithmetic number, because the mean of its divisors is an integer number (87781547448).

Almost surely, 2^{2249158160468} is an apocalyptic number.

It is an amenable number.

2249158160468 is a deficient number, since it is larger than the sum of its proper divisors (1964356117036).

2249158160468 is a wasteful number, since it uses less digits than its factorization.

2249158160468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515072 (or 515070 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 56.

The spelling of 2249158160468 in words is "two trillion, two hundred forty-nine billion, one hundred fifty-eight million, one hundred sixty thousand, four hundred sixty-eight".