403261142234 has 4 divisors (see below), whose sum is σ = 604891713354. Its totient is φ = 201630571116.

The previous prime is 403261142227. The next prime is 403261142239. The reversal of 403261142234 is 432241162304.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 318869149225 + 84391993009 = 564685^2 + 290503^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 403261142234.

It is not an unprimeable number, because it can be changed into a prime (403261142239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100815285557 + ... + 100815285560.

Almost surely, 2^403261142234 is an apocalyptic number.

403261142234 is a deficient number, since it is larger than the sum of its proper divisors (201630571120).

403261142234 is a wasteful number, since it uses less digits than its factorization.

403261142234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201630571119.

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 403261142234 in words is "four hundred three billion, two hundred sixty-one million, one hundred forty-two thousand, two hundred thirty-four".