400360260001 has 8 divisors (see below), whose sum is σ = 431291606760. Its totient is φ = 369448113792.

The previous prime is 400360259987. The next prime is 400360260029. The reversal of 400360260001 is 100062063004.

It can be written as a sum of positive squares in 4 ways, for example, as 9173808400 + 391186451601 = 95780^2 + 625449^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 400360260001 - 2⁵ = 400360259969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (400360260301) by changing a digit.

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, 4756810 + ... + 4840243.

It is an arithmetic number, because the mean of its divisors is an integer number (53911450845).

Almost surely, 2^400360260001 is an apocalyptic number.

It is an amenable number.

400360260001 is a deficient number, since it is larger than the sum of its proper divisors (30931346759).

400360260001 is a wasteful number, since it uses less digits than its factorization.

400360260001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9600275.

The product of its (nonzero) digits is 864, while the sum is 22.

The spelling of 400360260001 in words is "four hundred billion, three hundred sixty million, two hundred sixty thousand, one".