38401225247558 has 16 divisors (see below), whose sum is σ = 57850035325056. Its totient is φ = 19117882929600.

The previous prime is 38401225247557. The next prime is 38401225247563. The reversal of 38401225247558 is 85574252210483.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38401225247557) 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, 28138283 + ... + 29471433.

It is an arithmetic number, because the mean of its divisors is an integer number (3615627207816).

Almost surely, 2^{38401225247558} is an apocalyptic number.

38401225247558 is a deficient number, since it is larger than the sum of its proper divisors (19448810077498).

38401225247558 is a wasteful number, since it uses less digits than its factorization.

38401225247558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395199.

The product of its (nonzero) digits is 21504000, while the sum is 56.

The spelling of 38401225247558 in words is "thirty-eight trillion, four hundred one billion, two hundred twenty-five million, two hundred forty-seven thousand, five hundred fifty-eight".