1452927131914 has 4 divisors (see below), whose sum is σ = 2179390697874. Its totient is φ = 726463565956.

The previous prime is 1452927131911. The next prime is 1452927131933. The reversal of 1452927131914 is 4191317292541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 733258253025 + 719668878889 = 856305^2 + 848333^2 .

It is a super-2 number, since 2×1452927131914² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1452927131911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363231782977 + ... + 363231782980.

Almost surely, 2^{1452927131914} is an apocalyptic number.

1452927131914 is a deficient number, since it is larger than the sum of its proper divisors (726463565960).

1452927131914 is an equidigital number, since it uses as much as digits as its factorization.

1452927131914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726463565959.

The product of its digits is 544320, while the sum is 49.

The spelling of 1452927131914 in words is "one trillion, four hundred fifty-two billion, nine hundred twenty-seven million, one hundred thirty-one thousand, nine hundred fourteen".