29992000481 has 2 divisors, whose sum is σ = 29992000482. Its totient is φ = 29992000480.

The previous prime is 29992000463. The next prime is 29992000547. The reversal of 29992000481 is 18400029992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28431355456 + 1560645025 = 168616^2 + 39505^2 .

It is a cyclic number.

It is not a de Polignac number, because 29992000481 - 2¹⁴ = 29991984097 is a prime.

It is a super-2 number, since 2×29992000481² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (29992000421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14996000240 + 14996000241.

It is an arithmetic number, because the mean of its divisors is an integer number (14996000241).

Almost surely, 2^29992000481 is an apocalyptic number.

It is an amenable number.

29992000481 is a deficient number, since it is larger than the sum of its proper divisors (1).

29992000481 is an equidigital number, since it uses as much as digits as its factorization.

29992000481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 29992000481 in words is "twenty-nine billion, nine hundred ninety-two million, four hundred eighty-one", and thus it is an aban number.