1335387864238 has 24 divisors (see below), whose sum is σ = 2143831374000. Its totient is φ = 623642937120.

The previous prime is 1335387864211. The next prime is 1335387864241. The reversal of 1335387864238 is 8324687835331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12973863 + ... + 13076386.

It is an arithmetic number, because the mean of its divisors is an integer number (89326307250).

Almost surely, 2^{1335387864238} is an apocalyptic number.

1335387864238 is a deficient number, since it is larger than the sum of its proper divisors (808443509762).

1335387864238 is a wasteful number, since it uses less digits than its factorization.

1335387864238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26050360 (or 26050341 counting only the distinct ones).

The product of its digits is 69672960, while the sum is 61.

The spelling of 1335387864238 in words is "one trillion, three hundred thirty-five billion, three hundred eighty-seven million, eight hundred sixty-four thousand, two hundred thirty-eight".