412432155 has 80 divisors (see below), whose sum is σ = 804466080. Its totient is φ = 201305088.

The previous prime is 412432151. The next prime is 412432199. The reversal of 412432155 is 551234214.

It is not a de Polignac number, because 412432155 - 2² = 412432151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (412432151) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 253936 + ... + 255554.

It is an arithmetic number, because the mean of its divisors is an integer number (10055826).

Almost surely, 2^412432155 is an apocalyptic number.

412432155 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

412432155 is a deficient number, since it is larger than the sum of its proper divisors (392033925).

412432155 is a wasteful number, since it uses less digits than its factorization.

412432155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690 (or 1681 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 412432155 is about 20308.4257144664. The cubic root of 412432155 is about 744.3619629210.

Adding to 412432155 its reverse (551234214), we get a palindrome (963666369).

The spelling of 412432155 in words is "four hundred twelve million, four hundred thirty-two thousand, one hundred fifty-five".