42252403332511 has 8 divisors (see below), whose sum is σ = 45609790704480. Its totient is φ = 39021709823712.

The previous prime is 42252403332487. The next prime is 42252403332541. The reversal of 42252403332511 is 11523330425224.

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 42252403332511 - 2¹⁷ = 42252403201439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42252403332541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31673465100 + ... + 31673466433.

It is an arithmetic number, because the mean of its divisors is an integer number (5701223838060).

Almost surely, 2^{42252403332511} is an apocalyptic number.

42252403332511 is a deficient number, since it is larger than the sum of its proper divisors (3357387371969).

42252403332511 is a wasteful number, since it uses less digits than its factorization.

42252403332511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63346931585.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 42252403332511 its reverse (11523330425224), we get a palindrome (53775733757735).

The spelling of 42252403332511 in words is "forty-two trillion, two hundred fifty-two billion, four hundred three million, three hundred thirty-two thousand, five hundred eleven".