40024400442422 has 8 divisors (see below), whose sum is σ = 65494473451272. Its totient is φ = 18192909292000.

The previous prime is 40024400442413. The next prime is 40024400442437. The reversal of 40024400442422 is 22424400442004.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 909645464579 + ... + 909645464622.

It is an arithmetic number, because the mean of its divisors is an integer number (8186809181409).

Almost surely, 2^{40024400442422} is an apocalyptic number.

40024400442422 is a deficient number, since it is larger than the sum of its proper divisors (25470073008850).

40024400442422 is a wasteful number, since it uses less digits than its factorization.

40024400442422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1819290929214.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 40024400442422 its reverse (22424400442004), we get a palindrome (62448800884426).

The spelling of 40024400442422 in words is "forty trillion, twenty-four billion, four hundred million, four hundred forty-two thousand, four hundred twenty-two".