300153420 has 108 divisors (see below), whose sum is σ = 1059143904. Its totient is φ = 68604480.

The previous prime is 300153401. The next prime is 300153457. The reversal of 300153420 is 24351003.

It is a super-3 number, since 3×300153420³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 300153393 and 300153402.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 8196 + ... + 25835.

It is an arithmetic number, because the mean of its divisors is an integer number (9806888).

Almost surely, 2^300153420 is an apocalyptic number.

300153420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

300153420 is an abundant number, since it is smaller than the sum of its proper divisors (758990484).

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

300153420 is a wasteful number, since it uses less digits than its factorization.

300153420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34060 (or 34048 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 300153420 is about 17324.9363635195. The cubic root of 300153420 is about 669.5470466383.

The spelling of 300153420 in words is "three hundred million, one hundred fifty-three thousand, four hundred twenty".