2078747064000 has 280 divisors, whose sum is σ = 7690250169888. Its totient is φ = 554332377600.

The previous prime is 2078747063983. The next prime is 2078747064041. The reversal of 2078747064000 is 4607478702.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 955972 + ... + 2251971.

Almost surely, 2^{2078747064000} is an apocalyptic number.

2078747064000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2078747064000 is an abundant number, since it is smaller than the sum of its proper divisors (5611503105888).

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

2078747064000 is an equidigital number, since it uses as much as digits as its factorization.

2078747064000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207982 (or 3207953 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The spelling of 2078747064000 in words is "two trillion, seventy-eight billion, seven hundred forty-seven million, sixty-four thousand".