2011455402134 has 8 divisors (see below), whose sum is σ = 3017289318960. Its totient is φ = 1005692295816.

The previous prime is 2011455402083. The next prime is 2011455402149. The reversal of 2011455402134 is 4312045541102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2011455402134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17631554 + ... + 17745269.

It is an arithmetic number, because the mean of its divisors is an integer number (377161164870).

Almost surely, 2^{2011455402134} is an apocalyptic number.

2011455402134 is a deficient number, since it is larger than the sum of its proper divisors (1005833916826).

2011455402134 is a wasteful number, since it uses less digits than its factorization.

2011455402134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35405254.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 2011455402134 in words is "two trillion, eleven billion, four hundred fifty-five million, four hundred two thousand, one hundred thirty-four".