2137381430 has 8 divisors (see below), whose sum is σ = 3847286592. Its totient is φ = 854952568.

The previous prime is 2137381417. The next prime is 2137381439. The reversal of 2137381430 is 341837312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2137381439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106869062 + ... + 106869081.

It is an arithmetic number, because the mean of its divisors is an integer number (480910824).

Almost surely, 2^2137381430 is an apocalyptic number.

2137381430 is a deficient number, since it is larger than the sum of its proper divisors (1709905162).

2137381430 is a wasteful number, since it uses less digits than its factorization.

2137381430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213738150.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2137381430 is about 46231.8226982238. The cubic root of 2137381430 is about 1288.1329138166.

The spelling of 2137381430 in words is "two billion, one hundred thirty-seven million, three hundred eighty-one thousand, four hundred thirty".