29954842141739 has 2 divisors, whose sum is σ = 29954842141740. Its totient is φ = 29954842141738.

The previous prime is 29954842141681. The next prime is 29954842141771. The reversal of 29954842141739 is 93714124845992.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-29954842141739 is a prime.

It is not a weakly prime, because it can be changed into another prime (29954842146739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14977421070869 + 14977421070870.

It is an arithmetic number, because the mean of its divisors is an integer number (14977421070870).

Almost surely, 2^{29954842141739} is an apocalyptic number.

29954842141739 is a deficient number, since it is larger than the sum of its proper divisors (1).

29954842141739 is an equidigital number, since it uses as much as digits as its factorization.

29954842141739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 156764160, while the sum is 68.

The spelling of 29954842141739 in words is "twenty-nine trillion, nine hundred fifty-four billion, eight hundred forty-two million, one hundred forty-one thousand, seven hundred thirty-nine".