140034242312 has 32 divisors (see below), whose sum is σ = 266302468800. Its totient is φ = 69020548800.

The previous prime is 140034242297. The next prime is 140034242323. The reversal of 140034242312 is 213242430041.

It is a super-2 number, since 2×140034242312² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4886987 + ... + 4915557.

It is an arithmetic number, because the mean of its divisors is an integer number (8321952150).

Almost surely, 2^140034242312 is an apocalyptic number.

It is an amenable number.

140034242312 is a deficient number, since it is larger than the sum of its proper divisors (126268226488).

140034242312 is a wasteful number, since it uses less digits than its factorization.

140034242312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37277 (or 37273 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 140034242312 its reverse (213242430041), we get a palindrome (353276672353).

The spelling of 140034242312 in words is "one hundred forty billion, thirty-four million, two hundred forty-two thousand, three hundred twelve".