402201134030 has 32 divisors (see below), whose sum is σ = 752331283200. Its totient is φ = 154645839360.

The previous prime is 402201134017. The next prime is 402201134087. The reversal of 402201134030 is 30431102204.

It is a junction number, because it is equal to n+sod(n) for n = 402201133993 and 402201134011.

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, 4307579 + ... + 4399958.

It is an arithmetic number, because the mean of its divisors is an integer number (23510352600).

Almost surely, 2^402201134030 is an apocalyptic number.

402201134030 is a deficient number, since it is larger than the sum of its proper divisors (350130149170).

402201134030 is a wasteful number, since it uses less digits than its factorization.

402201134030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8707724.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 402201134030 its reverse (30431102204), we get a palindrome (432632236234).

The spelling of 402201134030 in words is "four hundred two billion, two hundred one million, one hundred thirty-four thousand, thirty".