29224140472 has 16 divisors (see below), whose sum is σ = 54797169240. Its totient is φ = 14611562016.

The previous prime is 29224140437. The next prime is 29224140497. The reversal of 29224140472 is 27404142292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 310158 + ... + 393250.

Almost surely, 2^29224140472 is an apocalyptic number.

It is an amenable number.

29224140472 is a deficient number, since it is larger than the sum of its proper divisors (25573028768).

29224140472 is a wasteful number, since it uses less digits than its factorization.

29224140472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127062 (or 127058 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 37.

The spelling of 29224140472 in words is "twenty-nine billion, two hundred twenty-four million, one hundred forty thousand, four hundred seventy-two".