4306420522040 has 64 divisors (see below), whose sum is σ = 11925472224960. Its totient is φ = 1362911109120.

The previous prime is 4306420522021. The next prime is 4306420522057. The reversal of 4306420522040 is 402250246034.

It is a happy number.

It is a super-2 number, since 2×4306420522040² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4306420521988 and 4306420522006.

It is a congruent number.

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, 591537641 + ... + 591544920.

It is an arithmetic number, because the mean of its divisors is an integer number (186335503515).

Almost surely, 2^{4306420522040} is an apocalyptic number.

4306420522040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4306420522040 is an abundant number, since it is smaller than the sum of its proper divisors (7619051702920).

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

4306420522040 is a wasteful number, since it uses less digits than its factorization.

4306420522040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183082592 (or 1183082588 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 4306420522040 its reverse (402250246034), we get a palindrome (4708670768074).

The spelling of 4306420522040 in words is "four trillion, three hundred six billion, four hundred twenty million, five hundred twenty-two thousand, forty".