2134246381000 has 32 divisors (see below), whose sum is σ = 4994136533880. Its totient is φ = 853698552000.

The previous prime is 2134246380991. The next prime is 2134246381009. The reversal of 2134246381000 is 1836424312.

It is an interprime number because it is at equal distance from previous prime (2134246380991) and next prime (2134246381009).

It can be written as a sum of positive squares in 4 ways, for example, as 613912992676 + 1520333388324 = 783526^2 + 1233018^2 .

It is a super-2 number, since 2×2134246381000² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2134246381009) 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, 1067122191 + ... + 1067124190.

Almost surely, 2^{2134246381000} is an apocalyptic number.

2134246381000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134246381000 is an abundant number, since it is smaller than the sum of its proper divisors (2859890152880).

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

2134246381000 is a wasteful number, since it uses less digits than its factorization.

2134246381000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2134246402 (or 2134246388 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The spelling of 2134246381000 in words is "two trillion, one hundred thirty-four billion, two hundred forty-six million, three hundred eighty-one thousand".