234021603460 has 24 divisors (see below), whose sum is σ = 491593044096. Its totient is φ = 93580512480.

The previous prime is 234021603419. The next prime is 234021603493. The reversal of 234021603460 is 64306120432.

It is a super-2 number, since 2×234021603460² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689772 + ... + 1823011.

It is an arithmetic number, because the mean of its divisors is an integer number (20483043504).

Almost surely, 2^234021603460 is an apocalyptic number.

234021603460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234021603460 is an abundant number, since it is smaller than the sum of its proper divisors (257571440636).

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

234021603460 is a wasteful number, since it uses less digits than its factorization.

234021603460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3516123 (or 3516121 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 234021603460 its reverse (64306120432), we get a palindrome (298327723892).

The spelling of 234021603460 in words is "two hundred thirty-four billion, twenty-one million, six hundred three thousand, four hundred sixty".