401214130 has 16 divisors (see below), whose sum is σ = 747088920. Its totient is φ = 154951552.

The previous prime is 401214119. The next prime is 401214131. The reversal of 401214130 is 31412104.

It can be written as a sum of positive squares in 4 ways, for example, as 281333529 + 119880601 = 16773^2 + 10949^2 .

It is a super-2 number, since 2×401214130² = 321945556223313800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401214131) 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, 691459 + ... + 692038.

Almost surely, 2^401214130 is an apocalyptic number.

401214130 is a deficient number, since it is larger than the sum of its proper divisors (345874790).

401214130 is a wasteful number, since it uses less digits than its factorization.

401214130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1383533.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 401214130 is about 20030.3302518955. The cubic root of 401214130 is about 737.5510289311.

Adding to 401214130 its reverse (31412104), we get a palindrome (432626234).

The spelling of 401214130 in words is "four hundred one million, two hundred fourteen thousand, one hundred thirty".