3420153502 has 16 divisors (see below), whose sum is σ = 5174806032. Its totient is φ = 1695245760.

The previous prime is 3420153493. The next prime is 3420153509. The reversal of 3420153502 is 2053510243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420153509) 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, 264328 + ... + 276964.

It is an arithmetic number, because the mean of its divisors is an integer number (323425377).

Almost surely, 2^3420153502 is an apocalyptic number.

3420153502 is a deficient number, since it is larger than the sum of its proper divisors (1754652530).

3420153502 is a wasteful number, since it uses less digits than its factorization.

3420153502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13803.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 3420153502 is about 58482.0784685360. The cubic root of 3420153502 is about 1506.6597953607.

Adding to 3420153502 its reverse (2053510243), we get a palindrome (5473663745).

The spelling of 3420153502 in words is "three billion, four hundred twenty million, one hundred fifty-three thousand, five hundred two".