140233345215 has 16 divisors (see below), whose sum is σ = 226358959968. Its totient is φ = 74129248256.

The previous prime is 140233345199. The next prime is 140233345249. The reversal of 140233345215 is 512543332041.

It is a cyclic number.

It is not a de Polignac number, because 140233345215 - 2⁴ = 140233345199 is a prime.

It is a super-2 number, since 2×140233345215² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 41365074 + ... + 41368463.

It is an arithmetic number, because the mean of its divisors is an integer number (14147434998).

Almost surely, 2^140233345215 is an apocalyptic number.

140233345215 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

140233345215 is a deficient number, since it is larger than the sum of its proper divisors (86125614753).

140233345215 is a wasteful number, since it uses less digits than its factorization.

140233345215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82733658.

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 140233345215 its reverse (512543332041), we get a palindrome (652776677256).

The spelling of 140233345215 in words is "one hundred forty billion, two hundred thirty-three million, three hundred forty-five thousand, two hundred fifteen".