140434322401403 has 8 divisors (see below), whose sum is σ = 140486421345600. Its totient is φ = 140382228712320.

The previous prime is 140434322401397. The next prime is 140434322401493. The reversal of 140434322401403 is 304104223434041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140434322401403 - 2⁸ = 140434322401147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140434322401493) 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, 52551998 + ... + 55159596.

It is an arithmetic number, because the mean of its divisors is an integer number (17560802668200).

Almost surely, 2^{140434322401403} is an apocalyptic number.

140434322401403 is a deficient number, since it is larger than the sum of its proper divisors (52098944197).

140434322401403 is a wasteful number, since it uses less digits than its factorization.

140434322401403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627557.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 140434322401403 its reverse (304104223434041), we get a palindrome (444538545835444).

The spelling of 140434322401403 in words is "one hundred forty trillion, four hundred thirty-four billion, three hundred twenty-two million, four hundred one thousand, four hundred three".