434407403742 has 32 divisors (see below), whose sum is σ = 935761202208. Its totient is φ = 133647461376.

The previous prime is 434407403741. The next prime is 434407403743. The reversal of 434407403742 is 247304704434.

434407403742 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (434407403741) and next prime (434407403743).

It is a junction number, because it is equal to n+sod(n) for n = 434407403694 and 434407403703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434407403741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308698 + ... + 981890.

It is an arithmetic number, because the mean of its divisors is an integer number (29242537569).

Almost surely, 2^434407403742 is an apocalyptic number.

434407403742 is an abundant number, since it is smaller than the sum of its proper divisors (501353798466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

434407403742 is a wasteful number, since it uses less digits than its factorization.

434407403742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681484.

The product of its (nonzero) digits is 903168, while the sum is 42.

The spelling of 434407403742 in words is "four hundred thirty-four billion, four hundred seven million, four hundred three thousand, seven hundred forty-two".