3551425042 has 8 divisors (see below), whose sum is σ = 5811422832. Its totient is φ = 1614284100.

The previous prime is 3551425019. The next prime is 3551425049. The reversal of 3551425042 is 2405241553.

3551425042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3551425042² = 25225239657889403528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3551424995 and 3551425013.

It is not an unprimeable number, because it can be changed into a prime (3551425049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80714184 + ... + 80714227.

It is an arithmetic number, because the mean of its divisors is an integer number (726427854).

Almost surely, 2^3551425042 is an apocalyptic number.

3551425042 is a deficient number, since it is larger than the sum of its proper divisors (2259997790).

3551425042 is a wasteful number, since it uses less digits than its factorization.

3551425042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161428424.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 3551425042 is about 59593.8339260028. The cubic root of 3551425042 is about 1525.6943955092.

Adding to 3551425042 its reverse (2405241553), we get a palindrome (5956666595).

The spelling of 3551425042 in words is "three billion, five hundred fifty-one million, four hundred twenty-five thousand, forty-two".