1401213024210 has 64 divisors (see below), whose sum is σ = 3488053622400. Its totient is φ = 359820099072.

The previous prime is 1401213024203. The next prime is 1401213024229. The reversal of 1401213024210 is 124203121041.

It is a super-2 number, since 2×1401213024210² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1795059 + ... + 2454518.

It is an arithmetic number, because the mean of its divisors is an integer number (54500837850).

Almost surely, 2^{1401213024210} is an apocalyptic number.

1401213024210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1401213024210 is an abundant number, since it is smaller than the sum of its proper divisors (2086840598190).

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

1401213024210 is a wasteful number, since it uses less digits than its factorization.

1401213024210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4249995.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 1401213024210 its reverse (124203121041), we get a palindrome (1525416145251).

The spelling of 1401213024210 in words is "one trillion, four hundred one billion, two hundred thirteen million, twenty-four thousand, two hundred ten".