40210133054402 has 8 divisors (see below), whose sum is σ = 60565470120012. Its totient is φ = 20021643014400.

The previous prime is 40210133054389. The next prime is 40210133054411. The reversal of 40210133054402 is 20445033101204.

It can be written as a sum of positive squares in 2 ways, for example, as 40209561892201 + 571162201 = 6341101^2 + 23899^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41711755799 + ... + 41711756762.

Almost surely, 2^{40210133054402} is an apocalyptic number.

40210133054402 is a deficient number, since it is larger than the sum of its proper divisors (20355337065610).

40210133054402 is a wasteful number, since it uses less digits than its factorization.

40210133054402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83423512804.

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 40210133054402 its reverse (20445033101204), we get a palindrome (60655166155606).

The spelling of 40210133054402 in words is "forty trillion, two hundred ten billion, one hundred thirty-three million, fifty-four thousand, four hundred two".