3506512242000 has 320 divisors, whose sum is σ = 12490438132224. Its totient is φ = 841801523200.

The previous prime is 3506512241933. The next prime is 3506512242001. The reversal of 3506512242000 is 2422156053.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3506512242001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1598662 + ... + 3093338.

Almost surely, 2^{3506512242000} is an apocalyptic number.

3506512242000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3506512242000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6245219066112).

3506512242000 is an abundant number, since it is smaller than the sum of its proper divisors (8983925890224).

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

3506512242000 is a wasteful number, since it uses less digits than its factorization.

3506512242000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1494743 (or 1494727 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 3506512242000 its reverse (2422156053), we get a palindrome (3508934398053).

The spelling of 3506512242000 in words is "three trillion, five hundred six billion, five hundred twelve million, two hundred forty-two thousand".