401023034100043 has 32 divisors (see below), whose sum is σ = 440621831946240. Its totient is φ = 363331632576000.

The previous prime is 401023034100041. The next prime is 401023034100067. The reversal of 401023034100043 is 340001430320104.

It is a cyclic number.

It is not a de Polignac number, because 401023034100043 - 2¹ = 401023034100041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 401023034099990 and 401023034100017.

It is not an unprimeable number, because it can be changed into a prime (401023034100041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3252065358 + ... + 3252188668.

It is an arithmetic number, because the mean of its divisors is an integer number (13769432248320).

Almost surely, 2^{401023034100043} is an apocalyptic number.

401023034100043 is a deficient number, since it is larger than the sum of its proper divisors (39598797846197).

401023034100043 is a wasteful number, since it uses less digits than its factorization.

401023034100043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155859.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 401023034100043 its reverse (340001430320104), we get a palindrome (741024464420147).

The spelling of 401023034100043 in words is "four hundred one trillion, twenty-three billion, thirty-four million, one hundred thousand, forty-three".