1146043057458 has 16 divisors (see below), whose sum is σ = 2468400431616. Its totient is φ = 352628633040.

The previous prime is 1146043057427. The next prime is 1146043057469. The reversal of 1146043057458 is 8547503406411.

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, 7346429778 + ... + 7346429933.

It is an arithmetic number, because the mean of its divisors is an integer number (154275026976).

Almost surely, 2^{1146043057458} is an apocalyptic number.

1146043057458 is an abundant number, since it is smaller than the sum of its proper divisors (1322357374158).

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

1146043057458 is a wasteful number, since it uses less digits than its factorization.

1146043057458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14692859729.

The product of its (nonzero) digits is 1612800, while the sum is 48.

The spelling of 1146043057458 in words is "one trillion, one hundred forty-six billion, forty-three million, fifty-seven thousand, four hundred fifty-eight".