29295145142 has 48 divisors (see below), whose sum is σ = 46125644400. Its totient is φ = 13952232000.

The previous prime is 29295145109. The next prime is 29295145147. The reversal of 29295145142 is 24154159292.

It is a junction number, because it is equal to n+sod(n) for n = 29295145093 and 29295145102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29295145147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44453609 + ... + 44454267.

It is an arithmetic number, because the mean of its divisors is an integer number (960950925).

Almost surely, 2^29295145142 is an apocalyptic number.

29295145142 is a deficient number, since it is larger than the sum of its proper divisors (16830499258).

29295145142 is a wasteful number, since it uses less digits than its factorization.

29295145142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053 (or 1022 counting only the distinct ones).

The product of its digits is 259200, while the sum is 44.

The spelling of 29295145142 in words is "twenty-nine billion, two hundred ninety-five million, one hundred forty-five thousand, one hundred forty-two".