29733870342 has 32 divisors (see below), whose sum is σ = 64937585664. Its totient is φ = 9001418400.

The previous prime is 29733870337. The next prime is 29733870371. The reversal of 29733870342 is 24307833792.

It is a junction number, because it is equal to n+sod(n) for n = 29733870291 and 29733870300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153238 + ... + 288009.

It is an arithmetic number, because the mean of its divisors is an integer number (2029299552).

Almost surely, 2^29733870342 is an apocalyptic number.

29733870342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

29733870342 is an abundant number, since it is smaller than the sum of its proper divisors (35203715322).

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

29733870342 is a wasteful number, since it uses less digits than its factorization.

29733870342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442284.

The product of its (nonzero) digits is 1524096, while the sum is 48.

The spelling of 29733870342 in words is "twenty-nine billion, seven hundred thirty-three million, eight hundred seventy thousand, three hundred forty-two".