29243085102 has 192 divisors, whose sum is σ = 82411789824. Its totient is φ = 7550029440.

The previous prime is 29243085097. The next prime is 29243085133. The reversal of 29243085102 is 20158034292.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6471748 + ... + 6476264.

It is an arithmetic number, because the mean of its divisors is an integer number (429228072).

Almost surely, 2^29243085102 is an apocalyptic number.

29243085102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 29243085102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41205894912).

29243085102 is an abundant number, since it is smaller than the sum of its proper divisors (53168704722).

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

29243085102 is a wasteful number, since it uses less digits than its factorization.

29243085102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4725 (or 4713 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

It can be divided in two parts, 2924308 and 5102, that added together give a triangular number (2929410 = T₂₄₂₀).

The spelling of 29243085102 in words is "twenty-nine billion, two hundred forty-three million, eighty-five thousand, one hundred two".