1358093590938 has 48 divisors (see below), whose sum is σ = 3376296495936. Its totient is φ = 386480808000.

The previous prime is 1358093590937. The next prime is 1358093590951. The reversal of 1358093590938 is 8390953908531.

1358093590938 is a `hidden beast` number, since 1 + 3 + 5 + 8 + 0 + 9 + 3 + 590 + 9 + 38 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (1358093590937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21439531 + ... + 21502782.

It is an arithmetic number, because the mean of its divisors is an integer number (70339510332).

Almost surely, 2^{1358093590938} is an apocalyptic number.

1358093590938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1358093590938 is an abundant number, since it is smaller than the sum of its proper divisors (2018202904998).

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

1358093590938 is a wasteful number, since it uses less digits than its factorization.

1358093590938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42942579 (or 42942576 counting only the distinct ones).

The product of its (nonzero) digits is 31492800, while the sum is 63.

The spelling of 1358093590938 in words is "one trillion, three hundred fifty-eight billion, ninety-three million, five hundred ninety thousand, nine hundred thirty-eight".