7446080012381 has 4 divisors (see below), whose sum is σ = 7446088407132. Its totient is φ = 7446071617632.

The previous prime is 7446080012363. The next prime is 7446080012383. The reversal of 7446080012381 is 1832100806447.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 4963832497156 + 2482247515225 = 2227966^2 + 1575515^2 .

It is a cyclic number.

It is not a de Polignac number, because 7446080012381 - 2²⁶ = 7446012903517 is a prime.

It is a super-2 number, since 2×7446080012381² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7446080012383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2685320 + ... + 4701393.

It is an arithmetic number, because the mean of its divisors is an integer number (1861522101783).

Almost surely, 2^{7446080012381} is an apocalyptic number.

It is an amenable number.

7446080012381 is a deficient number, since it is larger than the sum of its proper divisors (8394751).

7446080012381 is a wasteful number, since it uses less digits than its factorization.

7446080012381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8394750.

The product of its (nonzero) digits is 258048, while the sum is 44.

The spelling of 7446080012381 in words is "seven trillion, four hundred forty-six billion, eighty million, twelve thousand, three hundred eighty-one".