376313253643 has 4 divisors (see below), whose sum is σ = 377429910520. Its totient is φ = 375196596768.

The previous prime is 376313253629. The next prime is 376313253647. The reversal of 376313253643 is 346352313673.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 346352313673 = 97 ⋅3570642409.

It is a cyclic number.

It is not a de Polignac number, because 376313253643 - 2⁵ = 376313253611 is a prime.

It is a super-2 number, since 2×376313253643² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 376313253593 and 376313253602.

It is not an unprimeable number, because it can be changed into a prime (376313253647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 558327933 + ... + 558328606.

It is an arithmetic number, because the mean of its divisors is an integer number (94357477630).

Almost surely, 2^376313253643 is an apocalyptic number.

376313253643 is a deficient number, since it is larger than the sum of its proper divisors (1116656877).

376313253643 is a wasteful number, since it uses less digits than its factorization.

376313253643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116656876.

The product of its digits is 2449440, while the sum is 46.

The spelling of 376313253643 in words is "three hundred seventy-six billion, three hundred thirteen million, two hundred fifty-three thousand, six hundred forty-three".