140433042300431 has 32 divisors (see below), whose sum is σ = 149857399071360. Its totient is φ = 131143339008000.

The previous prime is 140433042300373. The next prime is 140433042300457. The reversal of 140433042300431 is 134003240334041.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140433042300431 is a prime.

It is a super-2 number, since 2×140433042300431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140433042303431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 971507021 + ... + 971651561.

It is an arithmetic number, because the mean of its divisors is an integer number (4683043720980).

Almost surely, 2^{140433042300431} is an apocalyptic number.

140433042300431 is a deficient number, since it is larger than the sum of its proper divisors (9424356770929).

140433042300431 is a wasteful number, since it uses less digits than its factorization.

140433042300431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145715.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 140433042300431 its reverse (134003240334041), we get a palindrome (274436282634472).

The spelling of 140433042300431 in words is "one hundred forty trillion, four hundred thirty-three billion, forty-two million, three hundred thousand, four hundred thirty-one".