126349792363 has 8 divisors (see below), whose sum is σ = 128823500960. Its totient is φ = 123899984640.

The previous prime is 126349792357. The next prime is 126349792369. The reversal of 126349792363 is 363297943621.

It is an interprime number because it is at equal distance from previous prime (126349792357) and next prime (126349792369).

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

It is a cyclic number.

It is not a de Polignac number, because 126349792363 - 2²¹ = 126347695211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126349792369) 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 7 ways as a sum of consecutive naturals, for example, 5964543 + ... + 5985688.

It is an arithmetic number, because the mean of its divisors is an integer number (16102937620).

Almost surely, 2^126349792363 is an apocalyptic number.

126349792363 is a deficient number, since it is larger than the sum of its proper divisors (2473708597).

126349792363 is a wasteful number, since it uses less digits than its factorization.

126349792363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11950437.

The product of its digits is 8817984, while the sum is 55.

The spelling of 126349792363 in words is "one hundred twenty-six billion, three hundred forty-nine million, seven hundred ninety-two thousand, three hundred sixty-three".