2135333141040 has 80 divisors (see below), whose sum is σ = 7221308449536. Its totient is φ = 517656518400.

The previous prime is 2135333141021. The next prime is 2135333141107. The reversal of 2135333141040 is 401413335312.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2135333140989 and 2135333141007.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 404416516 + ... + 404421795.

Almost surely, 2^{2135333141040} is an apocalyptic number.

2135333141040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2135333141040 is an abundant number, since it is smaller than the sum of its proper divisors (5085975308496).

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

2135333141040 is a wasteful number, since it uses less digits than its factorization.

2135333141040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808838338 (or 808838332 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 2135333141040 its reverse (401413335312), we get a palindrome (2536746476352).

The spelling of 2135333141040 in words is "two trillion, one hundred thirty-five billion, three hundred thirty-three million, one hundred forty-one thousand, forty".