140450363532345 has 16 divisors (see below), whose sum is σ = 224723597761152. Its totient is φ = 74905855180800.

The previous prime is 140450363532331. The next prime is 140450363532361. The reversal of 140450363532345 is 543235363054041.

It is not a de Polignac number, because 140450363532345 - 2¹⁰ = 140450363531321 is a prime.

It is a super-2 number, since 2×140450363532345² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140450363532294 and 140450363532303.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61680072 + ... + 63916601.

It is an arithmetic number, because the mean of its divisors is an integer number (14045224860072).

Almost surely, 2^{140450363532345} is an apocalyptic number.

140450363532345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140450363532345 is a deficient number, since it is larger than the sum of its proper divisors (84273234228807).

140450363532345 is a wasteful number, since it uses less digits than its factorization.

140450363532345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125671232.

The product of its (nonzero) digits is 7776000, while the sum is 48.

The spelling of 140450363532345 in words is "one hundred forty trillion, four hundred fifty billion, three hundred sixty-three million, five hundred thirty-two thousand, three hundred forty-five".