34731462040 has 128 divisors (see below), whose sum is σ = 86780160000. Its totient is φ = 12404620800.

The previous prime is 34731462011. The next prime is 34731462047. The reversal of 34731462040 is 4026413743.

It is a junction number, because it is equal to n+sod(n) for n = 34731461987 and 34731462005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34731462047) 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, 6914730 + ... + 6919750.

It is an arithmetic number, because the mean of its divisors is an integer number (677970000).

Almost surely, 2^34731462040 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 34731462040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43390080000).

34731462040 is an abundant number, since it is smaller than the sum of its proper divisors (52048697960).

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

34731462040 is a wasteful number, since it uses less digits than its factorization.

34731462040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5321 (or 5317 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 34.

Adding to 34731462040 its reverse (4026413743), we get a palindrome (38757875783).

The spelling of 34731462040 in words is "thirty-four billion, seven hundred thirty-one million, four hundred sixty-two thousand, forty".