2054002046042 has 8 divisors (see below), whose sum is σ = 3081010076532. Its totient is φ = 1026998687200.

The previous prime is 2054002046023. The next prime is 2054002046053. The reversal of 2054002046042 is 2406402004502.

It is a Cunningham number, because it is equal to 1433179²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 2054002046041 + 1 = 1433179^2 + 1^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2054002045996 and 2054002046014.

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, 300542 + ... + 2048982.

Almost surely, 2^{2054002046042} is an apocalyptic number.

2054002046042 is a deficient number, since it is larger than the sum of its proper divisors (1027008030490).

2054002046042 is a wasteful number, since it uses less digits than its factorization.

2054002046042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2335824.

The product of its (nonzero) digits is 15360, while the sum is 29.

The spelling of 2054002046042 in words is "two trillion, fifty-four billion, two million, forty-six thousand, forty-two", and thus it is an eban number.