412421052 has 24 divisors (see below), whose sum is σ = 982791936. Its totient is φ = 134548528.

The previous prime is 412421047. The next prime is 412421057. The reversal of 412421052 is 250124214.

It is an interprime number because it is at equal distance from previous prime (412421047) and next prime (412421057).

It is a super-2 number, since 2×412421052² = 340182248265573408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412421057) 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, 365058 + ... + 366185.

It is an arithmetic number, because the mean of its divisors is an integer number (40949664).

Almost surely, 2^412421052 is an apocalyptic number.

It is an amenable number.

412421052 is an abundant number, since it is smaller than the sum of its proper divisors (570370884).

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

412421052 is a wasteful number, since it uses less digits than its factorization.

412421052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731297 (or 731295 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 412421052 is about 20308.1523531807. The cubic root of 412421052 is about 744.3552832567.

Adding to 412421052 its reverse (250124214), we get a palindrome (662545266).

The spelling of 412421052 in words is "four hundred twelve million, four hundred twenty-one thousand, fifty-two".