1145400902594 has 32 divisors (see below), whose sum is σ = 1959545903616. Its totient is φ = 497436975360.

The previous prime is 1145400902537. The next prime is 1145400902629. The reversal of 1145400902594 is 4952090045411.

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, 1674209 + ... + 2256939.

It is an arithmetic number, because the mean of its divisors is an integer number (61235809488).

Almost surely, 2^{1145400902594} is an apocalyptic number.

1145400902594 is a deficient number, since it is larger than the sum of its proper divisors (814145001022).

1145400902594 is a wasteful number, since it uses less digits than its factorization.

1145400902594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587210.

The product of its (nonzero) digits is 259200, while the sum is 44.

The spelling of 1145400902594 in words is "one trillion, one hundred forty-five billion, four hundred million, nine hundred two thousand, five hundred ninety-four".