1402480781404 has 24 divisors (see below), whose sum is σ = 2456020855008. Its totient is φ = 700760665920.

The previous prime is 1402480781333. The next prime is 1402480781413. The reversal of 1402480781404 is 4041870842041.

It is a super-2 number, since 2×1402480781404² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63631074 + ... + 63653110.

It is an arithmetic number, because the mean of its divisors is an integer number (102334202292).

Almost surely, 2^{1402480781404} is an apocalyptic number.

It is an amenable number.

1402480781404 is a deficient number, since it is larger than the sum of its proper divisors (1053540073604).

1402480781404 is a wasteful number, since it uses less digits than its factorization.

1402480781404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32205 (or 32203 counting only the distinct ones).

The product of its (nonzero) digits is 229376, while the sum is 43.

The spelling of 1402480781404 in words is "one trillion, four hundred two billion, four hundred eighty million, seven hundred eighty-one thousand, four hundred four".