140323363462305 has 32 divisors (see below), whose sum is σ = 249464247851520. Its totient is φ = 74838980004480.

The previous prime is 140323363462291. The next prime is 140323363462309. The reversal of 140323363462305 is 503264363323041.

140323363462305 is a `hidden beast` number, since 1 + 4 + 0 + 3 + 2 + 3 + 3 + 634 + 6 + 2 + 3 + 0 + 5 = 666.

It is not a de Polignac number, because 140323363462305 - 2⁴¹ = 138124340206753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (140323363462309) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127734520 + ... + 128828390.

It is an arithmetic number, because the mean of its divisors is an integer number (7795757745360).

Almost surely, 2^{140323363462305} is an apocalyptic number.

140323363462305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140323363462305 is a deficient number, since it is larger than the sum of its proper divisors (109140884389215).

140323363462305 is a wasteful number, since it uses less digits than its factorization.

140323363462305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044118 (or 2044112 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 45.

The spelling of 140323363462305 in words is "one hundred forty trillion, three hundred twenty-three billion, three hundred sixty-three million, four hundred sixty-two thousand, three hundred five".