3550143112 has 32 divisors (see below), whose sum is σ = 6891998400. Its totient is φ = 1712382784.

The previous prime is 3550143101. The next prime is 3550143139. The reversal of 3550143112 is 2113410553.

It is a happy number.

It is a super-2 number, since 2×3550143112² = 25207032231362089088, which contains 22 as substring.

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, 291693 + ... + 303619.

It is an arithmetic number, because the mean of its divisors is an integer number (215374950).

Almost surely, 2^3550143112 is an apocalyptic number.

It is an amenable number.

3550143112 is a deficient number, since it is larger than the sum of its proper divisors (3341855288).

3550143112 is a wasteful number, since it uses less digits than its factorization.

3550143112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13245 (or 13241 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 3550143112 is about 59583.0773961869. The cubic root of 3550143112 is about 1525.5108007768.

Adding to 3550143112 its reverse (2113410553), we get a palindrome (5663553665).

The spelling of 3550143112 in words is "three billion, five hundred fifty million, one hundred forty-three thousand, one hundred twelve".