40210201023 has 16 divisors (see below), whose sum is σ = 53720409600. Its totient is φ = 26753437760.

The previous prime is 40210201021. The next prime is 40210201037. The reversal of 40210201023 is 32010201204.

It is a cyclic number.

It is not a de Polignac number, because 40210201023 - 2¹ = 40210201021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40210200993 and 40210201011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40210201021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6163003 + ... + 6169523.

It is an arithmetic number, because the mean of its divisors is an integer number (3357525600).

Almost surely, 2^40210201023 is an apocalyptic number.

40210201023 is a deficient number, since it is larger than the sum of its proper divisors (13510208577).

40210201023 is a wasteful number, since it uses less digits than its factorization.

40210201023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10302.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 40210201023 its reverse (32010201204), we get a palindrome (72220402227).

The spelling of 40210201023 in words is "forty billion, two hundred ten million, two hundred one thousand, twenty-three".