1457281430974 has 8 divisors (see below), whose sum is σ = 2185927279488. Its totient is φ = 728639004480.

The previous prime is 1457281430933. The next prime is 1457281430987. The reversal of 1457281430974 is 4790341827541.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140814 + ... + 2053294.

It is an arithmetic number, because the mean of its divisors is an integer number (273240909936).

Almost surely, 2^{1457281430974} is an apocalyptic number.

1457281430974 is a deficient number, since it is larger than the sum of its proper divisors (728645848514).

1457281430974 is an equidigital number, since it uses as much as digits as its factorization.

1457281430974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711010.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 1457281430974 in words is "one trillion, four hundred fifty-seven billion, two hundred eighty-one million, four hundred thirty thousand, nine hundred seventy-four".