4126401650379 has 4 divisors (see below), whose sum is σ = 5501868867176. Its totient is φ = 2750934433584.

The previous prime is 4126401650363. The next prime is 4126401650381. The reversal of 4126401650379 is 9730561046214.

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

It is not a de Polignac number, because 4126401650379 - 2⁴ = 4126401650363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4126401650339) 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, 687733608394 + ... + 687733608399.

It is an arithmetic number, because the mean of its divisors is an integer number (1375467216794).

Almost surely, 2^{4126401650379} is an apocalyptic number.

4126401650379 is a deficient number, since it is larger than the sum of its proper divisors (1375467216797).

4126401650379 is a wasteful number, since it uses less digits than its factorization.

4126401650379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375467216796.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 4126401650379 in words is "four trillion, one hundred twenty-six billion, four hundred one million, six hundred fifty thousand, three hundred seventy-nine".