29993245755352 has 32 divisors (see below), whose sum is σ = 61350441855120. Its totient is φ = 13633155527040.

The previous prime is 29993245755337. The next prime is 29993245755413. The reversal of 29993245755352 is 25355754239992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7284058 + ... + 10632214.

Almost surely, 2^{29993245755352} is an apocalyptic number.

29993245755352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29993245755352 is an abundant number, since it is smaller than the sum of its proper divisors (31357196099768).

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

29993245755352 is a wasteful number, since it uses less digits than its factorization.

29993245755352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3449971 (or 3449967 counting only the distinct ones).

The product of its digits is 918540000, while the sum is 70.

The spelling of 29993245755352 in words is "twenty-nine trillion, nine hundred ninety-three billion, two hundred forty-five million, seven hundred fifty-five thousand, three hundred fifty-two".