38525233944961 has 16 divisors (see below), whose sum is σ = 39807036779328. Its totient is φ = 37256322081600.

The previous prime is 38525233944889. The next prime is 38525233944991. The reversal of 38525233944961 is 16944933252583.

It is not a de Polignac number, because 38525233944961 - 2⁴³ = 29729140922753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38525233944893 and 38525233944902.

It is not an unprimeable number, because it can be changed into a prime (38525233944991) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10540026 + ... + 13716508.

It is an arithmetic number, because the mean of its divisors is an integer number (2487939798708).

Almost surely, 2^{38525233944961} is an apocalyptic number.

It is an amenable number.

38525233944961 is a deficient number, since it is larger than the sum of its proper divisors (1281802834367).

38525233944961 is a wasteful number, since it uses less digits than its factorization.

38525233944961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178512.

The product of its digits is 167961600, while the sum is 64.

The spelling of 38525233944961 in words is "thirty-eight trillion, five hundred twenty-five billion, two hundred thirty-three million, nine hundred forty-four thousand, nine hundred sixty-one".