2190473914700 has 72 divisors (see below), whose sum is σ = 4791543988224. Its totient is φ = 869147496000.

The previous prime is 2190473914661. The next prime is 2190473914709. The reversal of 2190473914700 is 74193740912.

It is a super-2 number, since 2×2190473914700² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2190473914709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112143935 + ... + 112163465.

Almost surely, 2^{2190473914700} is an apocalyptic number.

2190473914700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2190473914700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2395771994112).

2190473914700 is an abundant number, since it is smaller than the sum of its proper divisors (2601070073524).

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

2190473914700 is a wasteful number, since it uses less digits than its factorization.

2190473914700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28503 (or 28496 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 2190473914700 in words is "two trillion, one hundred ninety billion, four hundred seventy-three million, nine hundred fourteen thousand, seven hundred".