29534874742 has 8 divisors (see below), whose sum is σ = 44963540856. Its totient is φ = 14547027792.

The previous prime is 29534874731. The next prime is 29534874751. The reversal of 29534874742 is 24747843592.

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

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, 110204623 + ... + 110204890.

It is an arithmetic number, because the mean of its divisors is an integer number (5620442607).

Almost surely, 2^29534874742 is an apocalyptic number.

29534874742 is a deficient number, since it is larger than the sum of its proper divisors (15428666114).

29534874742 is a wasteful number, since it uses less digits than its factorization.

29534874742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220409582.

The product of its digits is 13547520, while the sum is 55.

The spelling of 29534874742 in words is "twenty-nine billion, five hundred thirty-four million, eight hundred seventy-four thousand, seven hundred forty-two".