140433013240 has 32 divisors (see below), whose sum is σ = 340279994880. Its totient is φ = 51852189312.

The previous prime is 140433013157. The next prime is 140433013243. The reversal of 140433013240 is 42310334041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140433013243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135031224 + ... + 135032263.

It is an arithmetic number, because the mean of its divisors is an integer number (10633749840).

Almost surely, 2^140433013240 is an apocalyptic number.

140433013240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140433013240 is an abundant number, since it is smaller than the sum of its proper divisors (199846981640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140433013240 is a wasteful number, since it uses less digits than its factorization.

140433013240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270063511 (or 270063507 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 140433013240 its reverse (42310334041), we get a palindrome (182743347281).

The spelling of 140433013240 in words is "one hundred forty billion, four hundred thirty-three million, thirteen thousand, two hundred forty".