403214213432 has 8 divisors (see below), whose sum is σ = 756026650200. Its totient is φ = 201607106712.

The previous prime is 403214213419. The next prime is 403214213461. The reversal of 403214213432 is 234312412304.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 403214213395 and 403214213404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25200888332 + ... + 25200888347.

It is an arithmetic number, because the mean of its divisors is an integer number (94503331275).

Almost surely, 2^403214213432 is an apocalyptic number.

It is an amenable number.

403214213432 is a deficient number, since it is larger than the sum of its proper divisors (352812436768).

403214213432 is a wasteful number, since it uses less digits than its factorization.

403214213432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50401776685 (or 50401776681 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 403214213432 its reverse (234312412304), we get a palindrome (637526625736).

The spelling of 403214213432 in words is "four hundred three billion, two hundred fourteen million, two hundred thirteen thousand, four hundred thirty-two".