69976685741 has 2 divisors, whose sum is σ = 69976685742. Its totient is φ = 69976685740.

The previous prime is 69976685729. The next prime is 69976685771. The reversal of 69976685741 is 14758667996.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69561952516 + 414733225 = 263746^2 + 20365^2 .

It is a cyclic number.

It is not a de Polignac number, because 69976685741 - 2²² = 69972491437 is a prime.

It is a super-3 number, since 3×69976685741³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (69976685771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34988342870 + 34988342871.

It is an arithmetic number, because the mean of its divisors is an integer number (34988342871).

Almost surely, 2^69976685741 is an apocalyptic number.

It is an amenable number.

69976685741 is a deficient number, since it is larger than the sum of its proper divisors (1).

69976685741 is an equidigital number, since it uses as much as digits as its factorization.

69976685741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 137168640, while the sum is 68.

The spelling of 69976685741 in words is "sixty-nine billion, nine hundred seventy-six million, six hundred eighty-five thousand, seven hundred forty-one".