34230354521440 has 192 divisors, whose sum is σ = 101956809991680. Its totient is φ = 10549322403840.

The previous prime is 34230354521413. The next prime is 34230354521479. The reversal of 34230354521440 is 4412545303243.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 34230354521393 and 34230354521402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14512722 + ... + 16705681.

It is an arithmetic number, because the mean of its divisors is an integer number (531025052040).

Almost surely, 2^{34230354521440} is an apocalyptic number.

It is an amenable number.

34230354521440 is an abundant number, since it is smaller than the sum of its proper divisors (67726455470240).

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

34230354521440 is a wasteful number, since it uses less digits than its factorization.

34230354521440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31218525 (or 31218517 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 40.

Adding to 34230354521440 its reverse (4412545303243), we get a palindrome (38642899824683).

The spelling of 34230354521440 in words is "thirty-four trillion, two hundred thirty billion, three hundred fifty-four million, five hundred twenty-one thousand, four hundred forty".