2401402407 has 8 divisors (see below), whose sum is σ = 3202410240. Its totient is φ = 1600664760.

The previous prime is 2401402373. The next prime is 2401402411. The reversal of 2401402407 is 7042041042.

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

It is not a de Polignac number, because 2401402407 - 2¹⁵ = 2401369639 is a prime.

It is a super-3 number, since 3×2401402407³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401402417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45807 + ... + 83072.

It is an arithmetic number, because the mean of its divisors is an integer number (400301280).

Almost surely, 2^2401402407 is an apocalyptic number.

2401402407 is a deficient number, since it is larger than the sum of its proper divisors (801007833).

2401402407 is a wasteful number, since it uses less digits than its factorization.

2401402407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135093.

The product of its (nonzero) digits is 1792, while the sum is 24.

The square root of 2401402407 is about 49004.1060218427. The cubic root of 2401402407 is about 1339.1266320124.

Adding to 2401402407 its reverse (7042041042), we get a palindrome (9443443449).

The spelling of 2401402407 in words is "two billion, four hundred one million, four hundred two thousand, four hundred seven".