1014042404 has 6 divisors (see below), whose sum is σ = 1774574214. Its totient is φ = 507021200.

The previous prime is 1014042373. The next prime is 1014042409. The reversal of 1014042404 is 4042404101.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 729108004 + 284934400 = 27002^2 + 16880^2 .

It is a super-2 number, since 2×1014042404² = 2056563994220198432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1014042409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126755297 + ... + 126755304.

It is an arithmetic number, because the mean of its divisors is an integer number (295762369).

Almost surely, 2^1014042404 is an apocalyptic number.

It is an amenable number.

1014042404 is a deficient number, since it is larger than the sum of its proper divisors (760531810).

1014042404 is a wasteful number, since it uses less digits than its factorization.

1014042404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253510605 (or 253510603 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1014042404 is about 31844.0324707786. The cubic root of 1014042404 is about 1004.6590607749.

Adding to 1014042404 its reverse (4042404101), we get a palindrome (5056446505).

It can be divided in two parts, 101 and 4042404, that multiplied together give a palindrome (408282804).

The spelling of 1014042404 in words is "one billion, fourteen million, forty-two thousand, four hundred four".