3241220149442 has 16 divisors (see below), whose sum is σ = 5367716176032. Its totient is φ = 1455531501120.

The previous prime is 3241220149429. The next prime is 3241220149493. The reversal of 3241220149442 is 2449410221423.

It is a super-2 number, since 2×3241220149442² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3241220149396 and 3241220149405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887517383 + ... + 887521034.

It is an arithmetic number, because the mean of its divisors is an integer number (335482261002).

Almost surely, 2^{3241220149442} is an apocalyptic number.

3241220149442 is a deficient number, since it is larger than the sum of its proper divisors (2126496026590).

3241220149442 is a wasteful number, since it uses less digits than its factorization.

3241220149442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1775038513.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 3241220149442 in words is "three trillion, two hundred forty-one billion, two hundred twenty million, one hundred forty-nine thousand, four hundred forty-two".