134454051466 has 24 divisors (see below), whose sum is σ = 234624434436. Its totient is φ = 57619275840.

The previous prime is 134454051451. The next prime is 134454051517. The reversal of 134454051466 is 664150454431.

It can be written as a sum of positive squares in 2 ways, for example, as 128465613241 + 5988438225 = 358421^2 + 77385^2 .

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, 1778020 + ... + 1852096.

Almost surely, 2^134454051466 is an apocalyptic number.

134454051466 is a deficient number, since it is larger than the sum of its proper divisors (100170382970).

134454051466 is a wasteful number, since it uses less digits than its factorization.

134454051466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92614 (or 92607 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 43.

The spelling of 134454051466 in words is "one hundred thirty-four billion, four hundred fifty-four million, fifty-one thousand, four hundred sixty-six".