1142414330 has 32 divisors (see below), whose sum is σ = 2166341760. Its totient is φ = 432561600.

The previous prime is 1142414309. The next prime is 1142414341. The reversal of 1142414330 is 334142411.

It is a super-2 number, since 2×1142414330² = 2610221002778697800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1142414296 and 1142414305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446555 + ... + 449105.

It is an arithmetic number, because the mean of its divisors is an integer number (67698180).

Almost surely, 2^1142414330 is an apocalyptic number.

1142414330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142414330 is a deficient number, since it is larger than the sum of its proper divisors (1023927430).

1142414330 is a wasteful number, since it uses less digits than its factorization.

1142414330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4934.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1142414330 is about 33799.6202641391. The cubic root of 1142414330 is about 1045.3808674044.

Adding to 1142414330 its reverse (334142411), we get a palindrome (1476556741).

The spelling of 1142414330 in words is "one billion, one hundred forty-two million, four hundred fourteen thousand, three hundred thirty".