32401345214452 has 24 divisors (see below), whose sum is σ = 57394103510016. Its totient is φ = 16004124900288.

The previous prime is 32401345214429. The next prime is 32401345214453. The reversal of 32401345214452 is 25441254310423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32401345214453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136753258 + ... + 136989985.

It is an arithmetic number, because the mean of its divisors is an integer number (2391420979584).

Almost surely, 2^{32401345214452} is an apocalyptic number.

It is an amenable number.

32401345214452 is a deficient number, since it is larger than the sum of its proper divisors (24992758295564).

32401345214452 is a wasteful number, since it uses less digits than its factorization.

32401345214452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273743607 (or 273743605 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 32401345214452 its reverse (25441254310423), we get a palindrome (57842599524875).

The spelling of 32401345214452 in words is "thirty-two trillion, four hundred one billion, three hundred forty-five million, two hundred fourteen thousand, four hundred fifty-two".