2054193414 has 32 divisors (see below), whose sum is σ = 5056477440. Its totient is φ = 541765152.

The previous prime is 2054193413. The next prime is 2054193509. The reversal of 2054193414 is 4143914502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054193413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1880584 + ... + 1881675.

It is an arithmetic number, because the mean of its divisors is an integer number (158014920).

Almost surely, 2^2054193414 is an apocalyptic number.

2054193414 is an abundant number, since it is smaller than the sum of its proper divisors (3002284026).

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

2054193414 is a wasteful number, since it uses less digits than its factorization.

2054193414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3762284.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 2054193414 is about 45323.2105438262. The cubic root of 2054193414 is about 1271.1996876700.

The spelling of 2054193414 in words is "two billion, fifty-four million, one hundred ninety-three thousand, four hundred fourteen".