135427774470 has 32 divisors (see below), whose sum is σ = 331942123008. Its totient is φ = 35345688288.

The previous prime is 135427774463. The next prime is 135427774519. The reversal of 135427774470 is 74477724531.

It is a congruent 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, 48022624 + ... + 48025443.

It is an arithmetic number, because the mean of its divisors is an integer number (10373191344).

Almost surely, 2^135427774470 is an apocalyptic number.

135427774470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

135427774470 is an abundant number, since it is smaller than the sum of its proper divisors (196514348538).

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

135427774470 is a wasteful number, since it uses less digits than its factorization.

135427774470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96048124.

The product of its (nonzero) digits is 4609920, while the sum is 51.

The spelling of 135427774470 in words is "one hundred thirty-five billion, four hundred twenty-seven million, seven hundred seventy-four thousand, four hundred seventy".