4001402332043 has 8 divisors (see below), whose sum is σ = 4030314528240. Its totient is φ = 3972491923680.

The previous prime is 4001402332009. The next prime is 4001402332061. The reversal of 4001402332043 is 3402332041004.

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 4001402332043 - 2¹² = 4001402327947 is a prime.

It is a super-2 number, since 2×4001402332043² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4001402232043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4220921 + ... + 5081237.

It is an arithmetic number, because the mean of its divisors is an integer number (503789316030).

Almost surely, 2^{4001402332043} is an apocalyptic number.

4001402332043 is a deficient number, since it is larger than the sum of its proper divisors (28912196197).

4001402332043 is a wasteful number, since it uses less digits than its factorization.

4001402332043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893917.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 4001402332043 its reverse (3402332041004), we get a palindrome (7403734373047).

The spelling of 4001402332043 in words is "four trillion, one billion, four hundred two million, three hundred thirty-two thousand, forty-three".