139214629087 has 2 divisors, whose sum is σ = 139214629088. Its totient is φ = 139214629086.

The previous prime is 139214629069. The next prime is 139214629109. The reversal of 139214629087 is 780926412931.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-139214629087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (139214629007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69607314543 + 69607314544.

It is an arithmetic number, because the mean of its divisors is an integer number (69607314544).

Almost surely, 2^139214629087 is an apocalyptic number.

139214629087 is a deficient number, since it is larger than the sum of its proper divisors (1).

139214629087 is an equidigital number, since it uses as much as digits as its factorization.

139214629087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 139214629087 in words is "one hundred thirty-nine billion, two hundred fourteen million, six hundred twenty-nine thousand, eighty-seven".