403453034022142 has 16 divisors (see below), whose sum is σ = 655108673027760. Its totient is φ = 185244278671872.

The previous prime is 403453034022121. The next prime is 403453034022163. The reversal of 403453034022142 is 241220430354304.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (403453034022121) and next prime (403453034022163).

It is a congruent number.

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, 40200576292 + ... + 40200586327.

It is an arithmetic number, because the mean of its divisors is an integer number (40944292064235).

Almost surely, 2^{403453034022142} is an apocalyptic number.

403453034022142 is a deficient number, since it is larger than the sum of its proper divisors (251655639005618).

403453034022142 is a wasteful number, since it uses less digits than its factorization.

403453034022142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80401162827.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 403453034022142 its reverse (241220430354304), we get a palindrome (644673464376446).

The spelling of 403453034022142 in words is "four hundred three trillion, four hundred fifty-three billion, thirty-four million, twenty-two thousand, one hundred forty-two".