32434403201040 has 80 divisors (see below), whose sum is σ = 103264126976448. Its totient is φ = 8415412720128.

The previous prime is 32434403201009. The next prime is 32434403201069. The reversal of 32434403201040 is 4010230443423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×32434403201040² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 32434403200989 and 32434403201007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1826252562 + ... + 1826270321.

Almost surely, 2^{32434403201040} is an apocalyptic number.

32434403201040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32434403201040 is an abundant number, since it is smaller than the sum of its proper divisors (70829723775408).

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

32434403201040 is a wasteful number, since it uses less digits than its factorization.

32434403201040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652522936 (or 3652522930 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 32434403201040 its reverse (4010230443423), we get a palindrome (36444633644463).

The spelling of 32434403201040 in words is "thirty-two trillion, four hundred thirty-four billion, four hundred three million, two hundred one thousand, forty".