2077946871474 has 16 divisors (see below), whose sum is σ = 4156343674560. Its totient is φ = 692573968560.

The previous prime is 2077946871449. The next prime is 2077946871479. The reversal of 2077946871474 is 4741786497702.

It is not an unprimeable number, because it can be changed into a prime (2077946871479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18687097 + ... + 18797964.

It is an arithmetic number, because the mean of its divisors is an integer number (259771479660).

Almost surely, 2^{2077946871474} is an apocalyptic number.

2077946871474 is an abundant number, since it is smaller than the sum of its proper divisors (2078396803086).

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

2077946871474 is a wasteful number, since it uses less digits than its factorization.

2077946871474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37494305.

The product of its (nonzero) digits is 132765696, while the sum is 66.

The spelling of 2077946871474 in words is "two trillion, seventy-seven billion, nine hundred forty-six million, eight hundred seventy-one thousand, four hundred seventy-four".