33345163142 has 16 divisors (see below), whose sum is σ = 51243267600. Its totient is φ = 16264162560.

The previous prime is 33345163133. The next prime is 33345163157. The reversal of 33345163142 is 24136154333.

It is a super-2 number, since 2×33345163142² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1051109 + ... + 1082367.

It is an arithmetic number, because the mean of its divisors is an integer number (3202704225).

Almost surely, 2^33345163142 is an apocalyptic number.

33345163142 is a deficient number, since it is larger than the sum of its proper divisors (17898104458).

33345163142 is a wasteful number, since it uses less digits than its factorization.

33345163142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44311.

The product of its digits is 77760, while the sum is 35.

The spelling of 33345163142 in words is "thirty-three billion, three hundred forty-five million, one hundred sixty-three thousand, one hundred forty-two".