2140873333342 has 4 divisors (see below), whose sum is σ = 3211310000016. Its totient is φ = 1070436666670.

The previous prime is 2140873333337. The next prime is 2140873333349. The reversal of 2140873333342 is 2433333780412.

It is a semiprime because it is the product of two primes.

It is a super-5 number, since 5×2140873333342⁵ (a number of 63 digits) contains 55555 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140873333349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535218333334 + ... + 535218333337.

It is an arithmetic number, because the mean of its divisors is an integer number (802827500004).

Almost surely, 2^{2140873333342} is an apocalyptic number.

2140873333342 is a deficient number, since it is larger than the sum of its proper divisors (1070436666674).

2140873333342 is a wasteful number, since it uses less digits than its factorization.

2140873333342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070436666673.

The product of its (nonzero) digits is 870912, while the sum is 43.

The spelling of 2140873333342 in words is "two trillion, one hundred forty billion, eight hundred seventy-three million, three hundred thirty-three thousand, three hundred forty-two".