406212200521532 has 48 divisors (see below), whose sum is σ = 753237164645280. Its totient is φ = 191019067717632.

The previous prime is 406212200521531. The next prime is 406212200521541. The reversal of 406212200521532 is 235125002212604.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 406212200521492 and 406212200521501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (406212200521531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 882699848 + ... + 883159920.

It is an arithmetic number, because the mean of its divisors is an integer number (15692440930110).

Almost surely, 2^{406212200521532} is an apocalyptic number.

It is an amenable number.

406212200521532 is a deficient number, since it is larger than the sum of its proper divisors (347024964123748).

406212200521532 is a wasteful number, since it uses less digits than its factorization.

406212200521532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469550 (or 469548 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 406212200521532 in words is "four hundred six trillion, two hundred twelve billion, two hundred million, five hundred twenty-one thousand, five hundred thirty-two".