3142354421 has 8 divisors (see below), whose sum is σ = 3253836000. Its totient is φ = 3031081200.

The previous prime is 3142354403. The next prime is 3142354441. The reversal of 3142354421 is 1244532413.

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

It is a cyclic number.

It is not a de Polignac number, because 3142354421 - 2⁶ = 3142354357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142354441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21071 + ... + 82028.

It is an arithmetic number, because the mean of its divisors is an integer number (406729500).

Almost surely, 2^3142354421 is an apocalyptic number.

It is an amenable number.

3142354421 is a deficient number, since it is larger than the sum of its proper divisors (111481579).

3142354421 is a wasteful number, since it uses less digits than its factorization.

3142354421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104179.

The product of its digits is 11520, while the sum is 29.

The square root of 3142354421 is about 56056.7071901302. The cubic root of 3142354421 is about 1464.7102551464.

Adding to 3142354421 its reverse (1244532413), we get a palindrome (4386886834).

The spelling of 3142354421 in words is "three billion, one hundred forty-two million, three hundred fifty-four thousand, four hundred twenty-one".