1401212412030 has 64 divisors (see below), whose sum is σ = 3413875046400. Its totient is φ = 367996362624.

The previous prime is 1401212412011. The next prime is 1401212412071. The reversal of 1401212412030 is 302142121041.

It is a junction number, because it is equal to n+sod(n) for n = 1401212411988 and 1401212412006.

It is a congruent number.

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, 9066867 + ... + 9220113.

It is an arithmetic number, because the mean of its divisors is an integer number (53341797600).

Almost surely, 2^{1401212412030} is an apocalyptic number.

1401212412030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1401212412030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1706937523200).

1401212412030 is an abundant number, since it is smaller than the sum of its proper divisors (2012662634370).

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

1401212412030 is a wasteful number, since it uses less digits than its factorization.

1401212412030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157873.

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

Adding to 1401212412030 its reverse (302142121041), we get a palindrome (1703354533071).

The spelling of 1401212412030 in words is "one trillion, four hundred one billion, two hundred twelve million, four hundred twelve thousand, thirty".