29371740102 has 64 divisors (see below), whose sum is σ = 68749632000. Its totient is φ = 9269373024.

The previous prime is 29371740091. The next prime is 29371740103. The reversal of 29371740102 is 20104717392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29371740103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1769799 + ... + 1786317.

It is an arithmetic number, because the mean of its divisors is an integer number (1074213000).

Almost surely, 2^29371740102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29371740102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34374816000).

29371740102 is an abundant number, since it is smaller than the sum of its proper divisors (39377891898).

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

29371740102 is a wasteful number, since it uses less digits than its factorization.

29371740102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18282 (or 18276 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The spelling of 29371740102 in words is "twenty-nine billion, three hundred seventy-one million, seven hundred forty thousand, one hundred two".