29380921074384 has 80 divisors (see below), whose sum is σ = 84726377117184. Its totient is φ = 8696255702400.

The previous prime is 29380921074383. The next prime is 29380921074397. The reversal of 29380921074384 is 48347012908392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29380921074383) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 647020132 + ... + 647065539.

Almost surely, 2^{29380921074384} is an apocalyptic number.

29380921074384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

29380921074384 is an abundant number, since it is smaller than the sum of its proper divisors (55345456042800).

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

29380921074384 is a wasteful number, since it uses less digits than its factorization.

29380921074384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1294085736 (or 1294085730 counting only the distinct ones).

The product of its (nonzero) digits is 20901888, while the sum is 60.

The spelling of 29380921074384 in words is "twenty-nine trillion, three hundred eighty billion, nine hundred twenty-one million, seventy-four thousand, three hundred eighty-four".