1402241044 has 6 divisors (see below), whose sum is σ = 2453921834. Its totient is φ = 701120520.

The previous prime is 1402240999. The next prime is 1402241063. The reversal of 1402241044 is 4401422041.

It can be written as a sum of positive squares in only one way, i.e., 1077808900 + 324432144 = 32830^2 + 18012^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175280127 + ... + 175280134.

Almost surely, 2^1402241044 is an apocalyptic number.

It is an amenable number.

1402241044 is a deficient number, since it is larger than the sum of its proper divisors (1051680790).

1402241044 is a wasteful number, since it uses less digits than its factorization.

1402241044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350560265 (or 350560263 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 1402241044 is about 37446.5091029858. The cubic root of 1402241044 is about 1119.2855360394.

Adding to 1402241044 its reverse (4401422041), we get a palindrome (5803663085).

The spelling of 1402241044 in words is "one billion, four hundred two million, two hundred forty-one thousand, forty-four".