1146055135434 has 64 divisors (see below), whose sum is σ = 2532336887808. Its totient is φ = 342871126400.

The previous prime is 1146055135411. The next prime is 1146055135451. The reversal of 1146055135434 is 4345315506411.

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, 8042287 + ... + 8183549.

It is an arithmetic number, because the mean of its divisors is an integer number (39567763872).

Almost surely, 2^{1146055135434} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1146055135434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1266168443904).

1146055135434 is an abundant number, since it is smaller than the sum of its proper divisors (1386281752374).

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

1146055135434 is a wasteful number, since it uses less digits than its factorization.

1146055135434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142843.

The product of its (nonzero) digits is 432000, while the sum is 42.

The spelling of 1146055135434 in words is "one trillion, one hundred forty-six billion, fifty-five million, one hundred thirty-five thousand, four hundred thirty-four".