3433431431020 has 12 divisors (see below), whose sum is σ = 7210206005184. Its totient is φ = 1373372572400.

The previous prime is 3433431431009. The next prime is 3433431431153. The reversal of 3433431431020 is 201341343343.

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, 85835785756 + ... + 85835785795.

It is an arithmetic number, because the mean of its divisors is an integer number (600850500432).

Almost surely, 2^{3433431431020} is an apocalyptic number.

It is an amenable number.

3433431431020 is an abundant number, since it is smaller than the sum of its proper divisors (3776774574164).

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

3433431431020 is a wasteful number, since it uses less digits than its factorization.

3433431431020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171671571560 (or 171671571558 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 3433431431020 its reverse (201341343343), we get a palindrome (3634772774363).

The spelling of 3433431431020 in words is "three trillion, four hundred thirty-three billion, four hundred thirty-one million, four hundred thirty-one thousand, twenty".