1208404001292 has 48 divisors (see below), whose sum is σ = 2943114397440. Its totient is φ = 385168627008.

The previous prime is 1208404001281. The next prime is 1208404001303. The reversal of 1208404001292 is 2921004048021.

It is an interprime number because it is at equal distance from previous prime (1208404001281) and next prime (1208404001303).

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 15 ways as a sum of consecutive naturals, for example, 213243 + ... + 1569165.

It is an arithmetic number, because the mean of its divisors is an integer number (61314883280).

Almost surely, 2^{1208404001292} is an apocalyptic number.

1208404001292 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1208404001292 is an abundant number, since it is smaller than the sum of its proper divisors (1734710396148).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1208404001292 is a wasteful number, since it uses less digits than its factorization.

1208404001292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359182 (or 1359180 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The spelling of 1208404001292 in words is "one trillion, two hundred eight billion, four hundred four million, one thousand, two hundred ninety-two".