4342435646164 has 72 divisors (see below), whose sum is σ = 9904228623072. Its totient is φ = 1646132120640.

The previous prime is 4342435646137. The next prime is 4342435646191. The reversal of 4342435646164 is 4616465342434.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4342435646137) and next prime (4342435646191).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27138022 + ... + 27297565.

It is an arithmetic number, because the mean of its divisors is an integer number (137558730876).

Almost surely, 2^{4342435646164} is an apocalyptic number.

4342435646164 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4342435646164 is an abundant number, since it is smaller than the sum of its proper divisors (5561792976908).

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

4342435646164 is a wasteful number, since it uses less digits than its factorization.

4342435646164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54435653 (or 54435644 counting only the distinct ones).

The product of its digits is 19906560, while the sum is 52.

The spelling of 4342435646164 in words is "four trillion, three hundred forty-two billion, four hundred thirty-five million, six hundred forty-six thousand, one hundred sixty-four".