1402248404 has 24 divisors (see below), whose sum is σ = 2513716128. Its totient is φ = 684079200.

The previous prime is 1402248371. The next prime is 1402248433. The reversal of 1402248404 is 4048422041.

It is a pancake number, because a pancake can be divided into 1402248404 parts by 52957 straight cuts.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176894 + ... + 184650.

It is an arithmetic number, because the mean of its divisors is an integer number (104738172).

Almost surely, 2^1402248404 is an apocalyptic number.

It is an amenable number.

1402248404 is a deficient number, since it is larger than the sum of its proper divisors (1111467724).

1402248404 is a wasteful number, since it uses less digits than its factorization.

1402248404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8855 (or 8853 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

The square root of 1402248404 is about 37446.6073763699. The cubic root of 1402248404 is about 1119.2874943159.

It can be divided in two parts, 14022 and 48404, that added together give a palindrome (62426).

The spelling of 1402248404 in words is "one billion, four hundred two million, two hundred forty-eight thousand, four hundred four".