42176136267401 has 2 divisors, whose sum is σ = 42176136267402. Its totient is φ = 42176136267400.

The previous prime is 42176136267371. The next prime is 42176136267431. The reversal of 42176136267401 is 10476263167124.

It is a balanced prime because it is at equal distance from previous prime (42176136267371) and next prime (42176136267431).

It can be written as a sum of positive squares in only one way, i.e., 38633745516025 + 3542390751376 = 6215605^2 + 1882124^2 .

It is a cyclic number.

It is not a de Polignac number, because 42176136267401 - 2¹⁰ = 42176136266377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42176136267401.

It is not a weakly prime, because it can be changed into another prime (42176136267431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21088068133700 + 21088068133701.

It is an arithmetic number, because the mean of its divisors is an integer number (21088068133701).

Almost surely, 2^{42176136267401} is an apocalyptic number.

It is an amenable number.

42176136267401 is a deficient number, since it is larger than the sum of its proper divisors (1).

42176136267401 is an equidigital number, since it uses as much as digits as its factorization.

42176136267401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 42176136267401 in words is "forty-two trillion, one hundred seventy-six billion, one hundred thirty-six million, two hundred sixty-seven thousand, four hundred one".