30213211531404 has 48 divisors (see below), whose sum is σ = 76911881034240. Its totient is φ = 9154860978240.

The previous prime is 30213211531403. The next prime is 30213211531439. The reversal of 30213211531404 is 40413511231203.

It is a super-2 number, since 2×30213211531404² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30213211531403) 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, 6374724 + ... + 10053035.

It is an arithmetic number, because the mean of its divisors is an integer number (1602330854880).

Almost surely, 2^{30213211531404} is an apocalyptic number.

It is an amenable number.

30213211531404 is an abundant number, since it is smaller than the sum of its proper divisors (46698669502836).

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

30213211531404 is a wasteful number, since it uses less digits than its factorization.

30213211531404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16441710 (or 16441708 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 30213211531404 its reverse (40413511231203), we get a palindrome (70626722762607).

The spelling of 30213211531404 in words is "thirty trillion, two hundred thirteen billion, two hundred eleven million, five hundred thirty-one thousand, four hundred four".