3140245450142 has 8 divisors (see below), whose sum is σ = 4710437768376. Its totient is φ = 1570099527352.

The previous prime is 3140245450093. The next prime is 3140245450169. The reversal of 3140245450142 is 2410545420413.

It is a happy number.

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

It is a super-2 number, since 2×3140245450142² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11429153 + ... + 11700684.

It is an arithmetic number, because the mean of its divisors is an integer number (588804721047).

Almost surely, 2^{3140245450142} is an apocalyptic number.

3140245450142 is a deficient number, since it is larger than the sum of its proper divisors (1570192318234).

3140245450142 is a wasteful number, since it uses less digits than its factorization.

3140245450142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23197722.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 3140245450142 in words is "three trillion, one hundred forty billion, two hundred forty-five million, four hundred fifty thousand, one hundred forty-two".