135779023370 has 32 divisors (see below), whose sum is σ = 245917944000. Its totient is φ = 53975159296.

The previous prime is 135779023363. The next prime is 135779023411. The reversal of 135779023370 is 73320977531.

It is a super-2 number, since 2×135779023370² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3015281 + ... + 3059979.

It is an arithmetic number, because the mean of its divisors is an integer number (7684935750).

Almost surely, 2^135779023370 is an apocalyptic number.

135779023370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135779023370 is a deficient number, since it is larger than the sum of its proper divisors (110138920630).

135779023370 is a wasteful number, since it uses less digits than its factorization.

135779023370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46582.

The product of its (nonzero) digits is 833490, while the sum is 47.

The spelling of 135779023370 in words is "one hundred thirty-five billion, seven hundred seventy-nine million, twenty-three thousand, three hundred seventy".