1457134822380 has 96 divisors (see below), whose sum is σ = 4099016678400. Its totient is φ = 386757600768.

The previous prime is 1457134822307. The next prime is 1457134822427. The reversal of 1457134822380 is 832284317541.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31223544 + ... + 31270176.

It is an arithmetic number, because the mean of its divisors is an integer number (42698090400).

Almost surely, 2^{1457134822380} is an apocalyptic number.

1457134822380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1457134822380 is an abundant number, since it is smaller than the sum of its proper divisors (2641881856020).

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

1457134822380 is a wasteful number, since it uses less digits than its factorization.

1457134822380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49063 (or 49061 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 48.

The spelling of 1457134822380 in words is "one trillion, four hundred fifty-seven billion, one hundred thirty-four million, eight hundred twenty-two thousand, three hundred eighty".