38426583018145 has 64 divisors (see below), whose sum is σ = 53403809513472. Its totient is φ = 25999934688000.

The previous prime is 38426583018107. The next prime is 38426583018203. The reversal of 38426583018145 is 54181038562483.

It is not a de Polignac number, because 38426583018145 - 2¹³ = 38426583009953 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38426583018145.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1051583575 + ... + 1051620115.

It is an arithmetic number, because the mean of its divisors is an integer number (834434523648).

Almost surely, 2^{38426583018145} is an apocalyptic number.

38426583018145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38426583018145 is a deficient number, since it is larger than the sum of its proper divisors (14977226495327).

38426583018145 is a wasteful number, since it uses less digits than its factorization.

38426583018145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37982.

The product of its (nonzero) digits is 22118400, while the sum is 58.

The spelling of 38426583018145 in words is "thirty-eight trillion, four hundred twenty-six billion, five hundred eighty-three million, eighteen thousand, one hundred forty-five".