3641245142 has 8 divisors (see below), whose sum is σ = 5462286456. Its totient is φ = 1820482992.

The previous prime is 3641245129. The next prime is 3641245187. The reversal of 3641245142 is 2415421463.

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

It is a junction number, because it is equal to n+sod(n) for n = 3641245099 and 3641245108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33383 + ... + 91634.

It is an arithmetic number, because the mean of its divisors is an integer number (682785807).

Almost surely, 2^3641245142 is an apocalyptic number.

3641245142 is a deficient number, since it is larger than the sum of its proper divisors (1821041314).

3641245142 is a wasteful number, since it uses less digits than its factorization.

3641245142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139582.

The product of its digits is 23040, while the sum is 32.

The square root of 3641245142 is about 60342.7306475270. The cubic root of 3641245142 is about 1538.4497163818.

The spelling of 3641245142 in words is "three billion, six hundred forty-one million, two hundred forty-five thousand, one hundred forty-two".