2126770735000 has 40 divisors (see below), whose sum is σ = 4983023843820. Its totient is φ = 850708292000.

The previous prime is 2126770734947. The next prime is 2126770735003. The reversal of 2126770735000 is 5370776212.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2126770735003) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 212672074 + ... + 212682073.

Almost surely, 2^{2126770735000} is an apocalyptic number.

2126770735000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2126770735000 is an abundant number, since it is smaller than the sum of its proper divisors (2856253108820).

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

2126770735000 is an equidigital number, since it uses as much as digits as its factorization.

2126770735000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425354173 (or 425354154 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The spelling of 2126770735000 in words is "two trillion, one hundred twenty-six billion, seven hundred seventy million, seven hundred thirty-five thousand".