134455402235 has 32 divisors (see below), whose sum is σ = 201262344192. Its totient is φ = 83773399680.

The previous prime is 134455402183. The next prime is 134455402241. The reversal of 134455402235 is 532204554431.

It is not a de Polignac number, because 134455402235 - 2¹⁴ = 134455385851 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 671102 + ... + 848108.

It is an arithmetic number, because the mean of its divisors is an integer number (6289448256).

Almost surely, 2^134455402235 is an apocalyptic number.

134455402235 is a deficient number, since it is larger than the sum of its proper divisors (66806941957).

134455402235 is a wasteful number, since it uses less digits than its factorization.

134455402235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179003.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 134455402235 its reverse (532204554431), we get a palindrome (666659956666).

The spelling of 134455402235 in words is "one hundred thirty-four billion, four hundred fifty-five million, four hundred two thousand, two hundred thirty-five".