39422495247456 has 192 divisors, whose sum is σ = 106994269509120. Its totient is φ = 12704382996480.

The previous prime is 39422495247413. The next prime is 39422495247463. The reversal of 39422495247456 is 65474259422493.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 85850275 + ... + 86308253.

It is an arithmetic number, because the mean of its divisors is an integer number (557261820360).

Almost surely, 2^{39422495247456} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39422495247456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53497134754560).

39422495247456 is an abundant number, since it is smaller than the sum of its proper divisors (67571774261664).

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

39422495247456 is a wasteful number, since it uses less digits than its factorization.

39422495247456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458309 (or 458301 counting only the distinct ones).

The product of its digits is 522547200, while the sum is 66.

The spelling of 39422495247456 in words is "thirty-nine trillion, four hundred twenty-two billion, four hundred ninety-five million, two hundred forty-seven thousand, four hundred fifty-six".