1401333224032 has 48 divisors (see below), whose sum is σ = 3156431120640. Its totient is φ = 599917788288.

The previous prime is 1401333224029. The next prime is 1401333224041. The reversal of 1401333224032 is 2304223331041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3197818 + ... + 3609529.

It is an arithmetic number, because the mean of its divisors is an integer number (65758981680).

Almost surely, 2^{1401333224032} is an apocalyptic number.

It is an amenable number.

1401333224032 is an abundant number, since it is smaller than the sum of its proper divisors (1755097896608).

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

1401333224032 is an equidigital number, since it uses as much as digits as its factorization.

1401333224032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6808283 (or 6808275 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1401333224032 its reverse (2304223331041), we get a palindrome (3705556555073).

The spelling of 1401333224032 in words is "one trillion, four hundred one billion, three hundred thirty-three million, two hundred twenty-four thousand, thirty-two".