69041142 has 48 divisors (see below), whose sum is σ = 153262512. Its totient is φ = 22455360.

The previous prime is 69041129. The next prime is 69041153. The reversal of 69041142 is 24114096.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249108 + ... + 249384.

It is an arithmetic number, because the mean of its divisors is an integer number (3192969).

Almost surely, 2^69041142 is an apocalyptic number.

69041142 is an abundant number, since it is smaller than the sum of its proper divisors (84221370).

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

69041142 is a wasteful number, since it uses less digits than its factorization.

69041142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573 (or 570 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 69041142 is about 8309.0999512583. The cubic root of 69041142 is about 410.2380968821.

The spelling of 69041142 in words is "sixty-nine million, forty-one thousand, one hundred forty-two".