1234416346436 has 96 divisors (see below), whose sum is σ = 2775585415680. Its totient is φ = 466898724864.

The previous prime is 1234416346351. The next prime is 1234416346439. The reversal of 1234416346436 is 6346436144321.

It is not an unprimeable number, because it can be changed into a prime (1234416346439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19299020 + ... + 19362876.

It is an arithmetic number, because the mean of its divisors is an integer number (28912348080).

Almost surely, 2^{1234416346436} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1234416346436, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1387792707840).

1234416346436 is an abundant number, since it is smaller than the sum of its proper divisors (1541169069244).

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

1234416346436 is a wasteful number, since it uses less digits than its factorization.

1234416346436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66213 (or 66211 counting only the distinct ones).

The product of its digits is 2985984, while the sum is 47.

The spelling of 1234416346436 in words is "one trillion, two hundred thirty-four billion, four hundred sixteen million, three hundred forty-six thousand, four hundred thirty-six".