40422652458 has 8 divisors (see below), whose sum is σ = 80845304928. Its totient is φ = 13474217484.

The previous prime is 40422652453. The next prime is 40422652471. The reversal of 40422652458 is 85425622404.

It is a sphenic number, since it is the product of 3 distinct primes.

40422652458 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (40422652453) 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, 3368554366 + ... + 3368554377.

It is an arithmetic number, because the mean of its divisors is an integer number (10105663116).

Almost surely, 2^40422652458 is an apocalyptic number.

40422652458 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40422652458 is a wasteful number, since it uses less digits than its factorization.

40422652458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6737108748.

The product of its (nonzero) digits is 614400, while the sum is 42.

The spelling of 40422652458 in words is "forty billion, four hundred twenty-two million, six hundred fifty-two thousand, four hundred fifty-eight".