1146738057468 has 48 divisors (see below), whose sum is σ = 2678746141344. Its totient is φ = 381814272000.

The previous prime is 1146738057383. The next prime is 1146738057469. The reversal of 1146738057468 is 8647508376411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1146738057469) 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, 40939468 + ... + 40967468.

It is an arithmetic number, because the mean of its divisors is an integer number (55807211278).

Almost surely, 2^{1146738057468} is an apocalyptic number.

It is an amenable number.

1146738057468 is an abundant number, since it is smaller than the sum of its proper divisors (1532008083876).

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

1146738057468 is a wasteful number, since it uses less digits than its factorization.

1146738057468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31742 (or 31740 counting only the distinct ones).

The product of its (nonzero) digits is 27095040, while the sum is 60.

The spelling of 1146738057468 in words is "one trillion, one hundred forty-six billion, seven hundred thirty-eight million, fifty-seven thousand, four hundred sixty-eight".