1010144402 has 8 divisors (see below), whose sum is σ = 1534396800. Its totient is φ = 498678804.

The previous prime is 1010144371. The next prime is 1010144407. The reversal of 1010144402 is 2044410101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1010144407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3196502 + ... + 3196817.

It is an arithmetic number, because the mean of its divisors is an integer number (191799600).

Almost surely, 2^1010144402 is an apocalyptic number.

1010144402 is a deficient number, since it is larger than the sum of its proper divisors (524252398).

1010144402 is an equidigital number, since it uses as much as digits as its factorization.

1010144402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6393400.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1010144402 is about 31782.7689479693. The cubic root of 1010144402 is about 1003.3700970207.

Adding to 1010144402 its reverse (2044410101), we get a palindrome (3054554503).

The spelling of 1010144402 in words is "one billion, ten million, one hundred forty-four thousand, four hundred two".