210034001420 has 48 divisors (see below), whose sum is σ = 467124120288. Its totient is φ = 79053450240.

The previous prime is 210034001393. The next prime is 210034001431. The reversal of 210034001420 is 24100430012.

It is a super-2 number, since 2×210034001420² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1458875 + ... + 1596365.

It is an arithmetic number, because the mean of its divisors is an integer number (9731752506).

Almost surely, 2^210034001420 is an apocalyptic number.

210034001420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210034001420 is an abundant number, since it is smaller than the sum of its proper divisors (257090118868).

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

210034001420 is a wasteful number, since it uses less digits than its factorization.

210034001420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142010 (or 142008 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 210034001420 its reverse (24100430012), we get a palindrome (234134431432).

The spelling of 210034001420 in words is "two hundred ten billion, thirty-four million, one thousand, four hundred twenty".