2020462779974 has 4 divisors (see below), whose sum is σ = 3030694169964. Its totient is φ = 1010231389986.

The previous prime is 2020462779943. The next prime is 2020462779997. The reversal of 2020462779974 is 4799772640202.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505115694992 + ... + 505115694995.

It is an arithmetic number, because the mean of its divisors is an integer number (757673542491).

Almost surely, 2^{2020462779974} is an apocalyptic number.

2020462779974 is a deficient number, since it is larger than the sum of its proper divisors (1010231389990).

2020462779974 is a wasteful number, since it uses less digits than its factorization.

2020462779974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1010231389989.

The product of its (nonzero) digits is 21337344, while the sum is 59.

The spelling of 2020462779974 in words is "two trillion, twenty billion, four hundred sixty-two million, seven hundred seventy-nine thousand, nine hundred seventy-four".