4345401535244 has 96 divisors (see below), whose sum is σ = 9754198519296. Its totient is φ = 1644898337280.

The previous prime is 4345401535219. The next prime is 4345401535249. The reversal of 4345401535244 is 4425351045434.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 4345401535195 and 4345401535204.

It is not an unprimeable number, because it can be changed into a prime (4345401535249) 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, 64142 + ... + 2948714.

It is an arithmetic number, because the mean of its divisors is an integer number (101606234576).

Almost surely, 2^{4345401535244} is an apocalyptic number.

4345401535244 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4345401535244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4877099259648).

4345401535244 is an abundant number, since it is smaller than the sum of its proper divisors (5408796984052).

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

4345401535244 is a wasteful number, since it uses less digits than its factorization.

4345401535244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2884735 (or 2884733 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 44.

The spelling of 4345401535244 in words is "four trillion, three hundred forty-five billion, four hundred one million, five hundred thirty-five thousand, two hundred forty-four".