41206769640 has 96 divisors (see below), whose sum is σ = 139744725120. Its totient is φ = 10510710144.

The previous prime is 41206769633. The next prime is 41206769677. The reversal of 41206769640 is 4696760214.

41206769640 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2480052 + ... + 2496611.

It is an arithmetic number, because the mean of its divisors is an integer number (1455674220).

Almost surely, 2^41206769640 is an apocalyptic number.

41206769640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41206769640 is an abundant number, since it is smaller than the sum of its proper divisors (98537955480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41206769640 is a wasteful number, since it uses less digits than its factorization.

41206769640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976703 (or 4976696 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 41206769640 in words is "forty-one billion, two hundred six million, seven hundred sixty-nine thousand, six hundred forty".