140610205023 has 8 divisors (see below), whose sum is σ = 187848606000. Its totient is φ = 93555970368.

The previous prime is 140610204997. The next prime is 140610205039. The reversal of 140610205023 is 320502016041.

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

It is not a de Polignac number, because 140610205023 - 2⁵ = 140610204991 is a prime.

It is a super-2 number, since 2×140610205023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140610204984 and 140610205002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140610205093) 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, 46039798 + ... + 46042851.

It is an arithmetic number, because the mean of its divisors is an integer number (23481075750).

Almost surely, 2^140610205023 is an apocalyptic number.

140610205023 is a deficient number, since it is larger than the sum of its proper divisors (47238400977).

140610205023 is an equidigital number, since it uses as much as digits as its factorization.

140610205023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92083161.

The product of its (nonzero) digits is 1440, while the sum is 24.

The spelling of 140610205023 in words is "one hundred forty billion, six hundred ten million, two hundred five thousand, twenty-three".