134705250090 has 24 divisors (see below), whose sum is σ = 350233650468. Its totient is φ = 35921400000.

The previous prime is 134705250077. The next prime is 134705250103. The reversal of 134705250090 is 90052507431.

134705250090 is a `hidden beast` number, since 1 + 3 + 47 + 0 + 525 + 0 + 0 + 90 = 666.

It is an interprime number because it is at equal distance from previous prime (134705250077) and next prime (134705250103).

It can be written as a sum of positive squares in 2 ways, for example, as 126676910889 + 8028339201 = 355917^2 + 89601^2 .

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, 748362411 + ... + 748362590.

Almost surely, 2^134705250090 is an apocalyptic number.

134705250090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134705250090 is an abundant number, since it is smaller than the sum of its proper divisors (215528400378).

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

134705250090 is a wasteful number, since it uses less digits than its factorization.

134705250090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496725014 (or 1496725011 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The spelling of 134705250090 in words is "one hundred thirty-four billion, seven hundred five million, two hundred fifty thousand, ninety".