140674061093 has 2 divisors, whose sum is σ = 140674061094. Its totient is φ = 140674061092.

The previous prime is 140674061083. The next prime is 140674061137. The reversal of 140674061093 is 390160476041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 112250461444 + 28423599649 = 335038^2 + 168593^2 .

It is a cyclic number.

It is not a de Polignac number, because 140674061093 - 2¹⁸ = 140673798949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 140674061093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (140674061023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70337030546 + 70337030547.

It is an arithmetic number, because the mean of its divisors is an integer number (70337030547).

Almost surely, 2^140674061093 is an apocalyptic number.

It is an amenable number.

140674061093 is a deficient number, since it is larger than the sum of its proper divisors (1).

140674061093 is an equidigital number, since it uses as much as digits as its factorization.

140674061093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 140674061093 in words is "one hundred forty billion, six hundred seventy-four million, sixty-one thousand, ninety-three".