140277932107 has 2 divisors, whose sum is σ = 140277932108. Its totient is φ = 140277932106.

The previous prime is 140277932089. The next prime is 140277932143. The reversal of 140277932107 is 701239772041.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140277932107 - 2¹⁹ = 140277407819 is a prime.

It is a super-2 number, since 2×140277932107² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (140277932147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70138966053 + 70138966054.

It is an arithmetic number, because the mean of its divisors is an integer number (70138966054).

Almost surely, 2^140277932107 is an apocalyptic number.

140277932107 is a deficient number, since it is larger than the sum of its proper divisors (1).

140277932107 is an equidigital number, since it uses as much as digits as its factorization.

140277932107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 43.

The spelling of 140277932107 in words is "one hundred forty billion, two hundred seventy-seven million, nine hundred thirty-two thousand, one hundred seven".