1401244414120 has 32 divisors (see below), whose sum is σ = 3152875144320. Its totient is φ = 560484394560.

The previous prime is 1401244414109. The next prime is 1401244414121. The reversal of 1401244414120 is 214144421041.

It is not an unprimeable number, because it can be changed into a prime (1401244414121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374805 + ... + 2166235.

It is an arithmetic number, because the mean of its divisors is an integer number (98527348260).

Almost surely, 2^{1401244414120} is an apocalyptic number.

1401244414120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1401244414120 is an abundant number, since it is smaller than the sum of its proper divisors (1751630730200).

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

1401244414120 is a wasteful number, since it uses less digits than its factorization.

1401244414120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835705 (or 835701 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 28.

Adding to 1401244414120 its reverse (214144421041), we get a palindrome (1615388835161).

The spelling of 1401244414120 in words is "one trillion, four hundred one billion, two hundred forty-four million, four hundred fourteen thousand, one hundred twenty".