140037504906705 has 32 divisors (see below), whose sum is σ = 256069055635200. Its totient is φ = 64017026291712.

The previous prime is 140037504906697. The next prime is 140037504906721. The reversal of 140037504906705 is 507609405730041.

It is not a de Polignac number, because 140037504906705 - 2³ = 140037504906697 is a prime.

It is a super-2 number, since 2×140037504906705² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82391101 + ... + 84073589.

It is an arithmetic number, because the mean of its divisors is an integer number (8002157988600).

Almost surely, 2^{140037504906705} is an apocalyptic number.

140037504906705 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140037504906705 is a deficient number, since it is larger than the sum of its proper divisors (116031550728495).

140037504906705 is a wasteful number, since it uses less digits than its factorization.

140037504906705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2475193.

The product of its (nonzero) digits is 3175200, while the sum is 51.

The spelling of 140037504906705 in words is "one hundred forty trillion, thirty-seven billion, five hundred four million, nine hundred six thousand, seven hundred five".