38301247446 has 32 divisors (see below), whose sum is σ = 95504410368. Its totient is φ = 9948375840.

The previous prime is 38301247409. The next prime is 38301247519. The reversal of 38301247446 is 64474210383.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 38301247398 and 38301247407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41451105 + ... + 41452028.

It is an arithmetic number, because the mean of its divisors is an integer number (2984512824).

Almost surely, 2^38301247446 is an apocalyptic number.

38301247446 is an abundant number, since it is smaller than the sum of its proper divisors (57203162922).

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

38301247446 is a wasteful number, since it uses less digits than its factorization.

38301247446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82903156.

The product of its (nonzero) digits is 387072, while the sum is 42.

The spelling of 38301247446 in words is "thirty-eight billion, three hundred one million, two hundred forty-seven thousand, four hundred forty-six".