2140220673396 has 96 divisors (see below), whose sum is σ = 5976061952000. Its totient is φ = 658472457600.

The previous prime is 2140220673323. The next prime is 2140220673419. The reversal of 2140220673396 is 6933760220412.

2140220673396 is a `hidden beast` number, since 2 + 1 + 402 + 206 + 7 + 3 + 39 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17910246 + ... + 18029346.

Almost surely, 2^{2140220673396} is an apocalyptic number.

2140220673396 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2140220673396 is an abundant number, since it is smaller than the sum of its proper divisors (3835841278604).

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

2140220673396 is a wasteful number, since it uses less digits than its factorization.

2140220673396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131926 (or 131918 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 45.

The spelling of 2140220673396 in words is "two trillion, one hundred forty billion, two hundred twenty million, six hundred seventy-three thousand, three hundred ninety-six".