50142342001 has 2 divisors, whose sum is σ = 50142342002. Its totient is φ = 50142342000.

The previous prime is 50142341983. The next prime is 50142342031. The reversal of 50142342001 is 10024324105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41861160000 + 8281182001 = 204600^2 + 91001^2 .

It is a cyclic number.

It is not a de Polignac number, because 50142342001 - 2⁵ = 50142341969 is a prime.

It is a super-2 number, since 2×50142342001² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (50142342031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25071171000 + 25071171001.

It is an arithmetic number, because the mean of its divisors is an integer number (25071171001).

Almost surely, 2^50142342001 is an apocalyptic number.

It is an amenable number.

50142342001 is a deficient number, since it is larger than the sum of its proper divisors (1).

50142342001 is an equidigital number, since it uses as much as digits as its factorization.

50142342001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 50142342001 its reverse (10024324105), we get a palindrome (60166666106).

The spelling of 50142342001 in words is "fifty billion, one hundred forty-two million, three hundred forty-two thousand, one".