40200332402 has 16 divisors (see below), whose sum is σ = 60843474432. Its totient is φ = 19919229120.

The previous prime is 40200332399. The next prime is 40200332413. The reversal of 40200332402 is 20423300204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2412383 + ... + 2428989.

It is an arithmetic number, because the mean of its divisors is an integer number (3802717152).

Almost surely, 2^40200332402 is an apocalyptic number.

40200332402 is a deficient number, since it is larger than the sum of its proper divisors (20643142030).

40200332402 is a wasteful number, since it uses less digits than its factorization.

40200332402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27433.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 40200332402 its reverse (20423300204), we get a palindrome (60623632606).

The spelling of 40200332402 in words is "forty billion, two hundred million, three hundred thirty-two thousand, four hundred two".