4023151420 has 24 divisors (see below), whose sum is σ = 8492859648. Its totient is φ = 1600833600.

The previous prime is 4023151417. The next prime is 4023151459. The reversal of 4023151420 is 241513204.

It is a junction number, because it is equal to n+sod(n) for n = 4023151391 and 4023151400.

It is a congruent number.

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, 522771 + ... + 530410.

It is an arithmetic number, because the mean of its divisors is an integer number (353869152).

Almost surely, 2^4023151420 is an apocalyptic number.

It is an amenable number.

4023151420 is an abundant number, since it is smaller than the sum of its proper divisors (4469708228).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4023151420 is a wasteful number, since it uses less digits than its factorization.

4023151420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053381 (or 1053379 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 4023151420 is about 63428.3171777401. The cubic root of 4023151420 is about 1590.4577114026.

Adding to 4023151420 its reverse (241513204), we get a palindrome (4264664624).

The spelling of 4023151420 in words is "four billion, twenty-three million, one hundred fifty-one thousand, four hundred twenty".