3544250846136 has 512 divisors, whose sum is σ = 12402406195200. Its totient is φ = 814199040000.

The previous prime is 3544250846131. The next prime is 3544250846183. The reversal of 3544250846136 is 6316480524453.

It is a super-2 number, since 2×3544250846136² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3544250846131) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 75195585 + ... + 75242703.

It is an arithmetic number, because the mean of its divisors is an integer number (24223449600).

Almost surely, 2^{3544250846136} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3544250846136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6201203097600).

3544250846136 is an abundant number, since it is smaller than the sum of its proper divisors (8858155349064).

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

3544250846136 is a wasteful number, since it uses less digits than its factorization.

3544250846136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47291 (or 47287 counting only the distinct ones).

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 3544250846136 in words is "three trillion, five hundred forty-four billion, two hundred fifty million, eight hundred forty-six thousand, one hundred thirty-six".