1335622401152 has 32 divisors (see below), whose sum is σ = 2865487967580. Its totient is φ = 616441107456.

The previous prime is 1335622401133. The next prime is 1335622401161. The reversal of 1335622401152 is 2511042265331.

It can be written as a sum of positive squares in 2 ways, for example, as 1327896694336 + 7725706816 = 1152344^2 + 87896^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401327183 + ... + 401330510.

Almost surely, 2^{1335622401152} is an apocalyptic number.

It is an amenable number.

1335622401152 is an abundant number, since it is smaller than the sum of its proper divisors (1529865566428).

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

1335622401152 is an equidigital number, since it uses as much as digits as its factorization.

1335622401152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 802657720 (or 802657708 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 1335622401152 its reverse (2511042265331), we get a palindrome (3846664666483).

The spelling of 1335622401152 in words is "one trillion, three hundred thirty-five billion, six hundred twenty-two million, four hundred one thousand, one hundred fifty-two".