40213002134 has 8 divisors (see below), whose sum is σ = 62399486160. Its totient is φ = 19413173416.

The previous prime is 40213002133. The next prime is 40213002157. The reversal of 40213002134 is 43120031204.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40213002133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346663754 + ... + 346663869.

It is an arithmetic number, because the mean of its divisors is an integer number (7799935770).

Almost surely, 2^40213002134 is an apocalyptic number.

40213002134 is a deficient number, since it is larger than the sum of its proper divisors (22186484026).

40213002134 is a wasteful number, since it uses less digits than its factorization.

40213002134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693327654.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 40213002134 its reverse (43120031204), we get a palindrome (83333033338).

The spelling of 40213002134 in words is "forty billion, two hundred thirteen million, two thousand, one hundred thirty-four".