29841927124 has 6 divisors (see below), whose sum is σ = 52223372474. Its totient is φ = 14920963560.

The previous prime is 29841927113. The next prime is 29841927169. The reversal of 29841927124 is 42172914892.

It can be written as a sum of positive squares in only one way, i.e., 15492283024 + 14349644100 = 124468^2 + 119790^2 .

It is a super-2 number, since 2×29841927124² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3730240887 + ... + 3730240894.

Almost surely, 2^29841927124 is an apocalyptic number.

It is an amenable number.

29841927124 is a deficient number, since it is larger than the sum of its proper divisors (22381445350).

29841927124 is a wasteful number, since it uses less digits than its factorization.

29841927124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7460481785 (or 7460481783 counting only the distinct ones).

The product of its digits is 580608, while the sum is 49.

The spelling of 29841927124 in words is "twenty-nine billion, eight hundred forty-one million, nine hundred twenty-seven thousand, one hundred twenty-four".