2054988419442 has 32 divisors (see below), whose sum is σ = 4697942582400. Its totient is φ = 587036274048.

The previous prime is 2054988419413. The next prime is 2054988419443. The reversal of 2054988419442 is 2449148894502.

It is not an unprimeable number, because it can be changed into a prime (2054988419443) 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, 4061317 + ... + 4539192.

It is an arithmetic number, because the mean of its divisors is an integer number (146810705700).

Almost surely, 2^{2054988419442} is an apocalyptic number.

2054988419442 is an abundant number, since it is smaller than the sum of its proper divisors (2642954162958).

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

2054988419442 is a wasteful number, since it uses less digits than its factorization.

2054988419442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8606210.

The product of its (nonzero) digits is 26542080, while the sum is 60.

The spelling of 2054988419442 in words is "two trillion, fifty-four billion, nine hundred eighty-eight million, four hundred nineteen thousand, four hundred forty-two".