42522400001 has 8 divisors (see below), whose sum is σ = 42650731200. Its totient is φ = 42394212720.

The previous prime is 42522399991. The next prime is 42522400003. The reversal of 42522400001 is 10000422524.

It is a happy number.

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 42522400001 - 2¹⁸ = 42522137857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42522400003) 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, 571190 + ... + 641328.

It is an arithmetic number, because the mean of its divisors is an integer number (5331341400).

Almost surely, 2^42522400001 is an apocalyptic number.

It is an amenable number.

42522400001 is a deficient number, since it is larger than the sum of its proper divisors (128331199).

42522400001 is a wasteful number, since it uses less digits than its factorization.

42522400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71959.

The product of its (nonzero) digits is 640, while the sum is 20.

Adding to 42522400001 its reverse (10000422524), we get a palindrome (52522822525).

The spelling of 42522400001 in words is "forty-two billion, five hundred twenty-two million, four hundred thousand, one".