40035503206652 has 24 divisors (see below), whose sum is σ = 70157784562320. Its totient is φ = 19990436739840.

The previous prime is 40035503206651. The next prime is 40035503206691. The reversal of 40035503206652 is 25660230553004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40035503206651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8951627 + ... + 12657117.

It is an arithmetic number, because the mean of its divisors is an integer number (2923241023430).

Almost surely, 2^{40035503206652} is an apocalyptic number.

It is an amenable number.

40035503206652 is a deficient number, since it is larger than the sum of its proper divisors (30122281355668).

40035503206652 is a wasteful number, since it uses less digits than its factorization.

40035503206652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3709181 (or 3709179 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 40035503206652 its reverse (25660230553004), we get a palindrome (65695733759656).

The spelling of 40035503206652 in words is "forty trillion, thirty-five billion, five hundred three million, two hundred six thousand, six hundred fifty-two".