140897998735603 has 8 divisors (see below), whose sum is σ = 143007167267280. Its totient is φ = 138789012948960.

The previous prime is 140897998735589. The next prime is 140897998735661. The reversal of 140897998735603 is 306537899798041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140897998735603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140897998735693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44132308 + ... + 47217121.

It is an arithmetic number, because the mean of its divisors is an integer number (17875895908410).

Almost surely, 2^{140897998735603} is an apocalyptic number.

140897998735603 is a deficient number, since it is larger than the sum of its proper divisors (2109168531677).

140897998735603 is an equidigital number, since it uses as much as digits as its factorization.

140897998735603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91372517.

The product of its (nonzero) digits is 2469035520, while the sum is 79.

The spelling of 140897998735603 in words is "one hundred forty trillion, eight hundred ninety-seven billion, nine hundred ninety-eight million, seven hundred thirty-five thousand, six hundred three".