144570034 has 16 divisors (see below), whose sum is σ = 248204736. Its totient is φ = 61866000.

The previous prime is 144570029. The next prime is 144570037. The reversal of 144570034 is 430075441.

It is a super-2 number, since 2×144570034² = 41800989461522312, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144569984 and 144570011.

It is not an unprimeable number, because it can be changed into a prime (144570037) 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, 2449 + ... + 17179.

It is an arithmetic number, because the mean of its divisors is an integer number (15512796).

Almost surely, 2^144570034 is an apocalyptic number.

144570034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

144570034 is a deficient number, since it is larger than the sum of its proper divisors (103634702).

144570034 is a wasteful number, since it uses less digits than its factorization.

144570034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15441.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 144570034 is about 12023.7279576677. The cubic root of 144570034 is about 524.8389940143.

The spelling of 144570034 in words is "one hundred forty-four million, five hundred seventy thousand, thirty-four".