403003401253342 has 64 divisors (see below), whose sum is σ = 621379587686400. Its totient is φ = 195962845500000.

The previous prime is 403003401253289. The next prime is 403003401253357. The reversal of 403003401253342 is 243352104300304.

It is a junction number, because it is equal to n+sod(n) for n = 403003401253298 and 403003401253307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4803851217 + ... + 4803935107.

It is an arithmetic number, because the mean of its divisors is an integer number (9709056057600).

Almost surely, 2^{403003401253342} is an apocalyptic number.

403003401253342 is a deficient number, since it is larger than the sum of its proper divisors (218376186433058).

403003401253342 is a wasteful number, since it uses less digits than its factorization.

403003401253342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85213.

The product of its (nonzero) digits is 103680, while the sum is 34.

Adding to 403003401253342 its reverse (243352104300304), we get a palindrome (646355505553646).

The spelling of 403003401253342 in words is "four hundred three trillion, three billion, four hundred one million, two hundred fifty-three thousand, three hundred forty-two".