400026677048 has 16 divisors (see below), whose sum is σ = 750099680280. Its totient is φ = 200000095648.

The previous prime is 400026677009. The next prime is 400026677087. The reversal of 400026677048 is 840776620004.

It is an interprime number because it is at equal distance from previous prime (400026677009) and next prime (400026677087).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526390 + ... + 1769157.

Almost surely, 2^400026677048 is an apocalyptic number.

It is an amenable number.

400026677048 is a deficient number, since it is larger than the sum of its proper divisors (350073003232).

400026677048 is a wasteful number, since it uses less digits than its factorization.

400026677048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3310726 (or 3310722 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 44.

The spelling of 400026677048 in words is "four hundred billion, twenty-six million, six hundred seventy-seven thousand, forty-eight".