140735162073 has 24 divisors (see below), whose sum is σ = 211831010944. Its totient is φ = 82988785440.

The previous prime is 140735162059. The next prime is 140735162081. The reversal of 140735162073 is 370261537041.

It is not a de Polignac number, because 140735162073 - 2⁵ = 140735162041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140735162033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5225761 + ... + 5252622.

Almost surely, 2^140735162073 is an apocalyptic number.

It is an amenable number.

140735162073 is a deficient number, since it is larger than the sum of its proper divisors (71095848871).

140735162073 is a wasteful number, since it uses less digits than its factorization.

140735162073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10478445 (or 10478434 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 140735162073 in words is "one hundred forty billion, seven hundred thirty-five million, one hundred sixty-two thousand, seventy-three".