158433414 has 24 divisors (see below), whose sum is σ = 324429912. Its totient is φ = 51579360.

The previous prime is 158433397. The next prime is 158433469. The reversal of 158433414 is 414334851.

It is a super-2 number, since 2×158433414² = 50202293343390792, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3954 + ... + 18234.

It is an arithmetic number, because the mean of its divisors is an integer number (13517913).

Almost surely, 2^158433414 is an apocalyptic number.

158433414 is an abundant number, since it is smaller than the sum of its proper divisors (165996498).

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

158433414 is a wasteful number, since it uses less digits than its factorization.

158433414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14372 (or 14329 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 158433414 is about 12587.0335663333. The cubic root of 158433414 is about 541.1058886650.

The spelling of 158433414 in words is "one hundred fifty-eight million, four hundred thirty-three thousand, four hundred fourteen".