40493219602 has 16 divisors (see below), whose sum is σ = 66745298592. Its totient is φ = 18271657120.

The previous prime is 40493219597. The next prime is 40493219629. The reversal of 40493219602 is 20691239404.

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, 6714508 + ... + 6720535.

It is an arithmetic number, because the mean of its divisors is an integer number (4171581162).

Almost surely, 2^40493219602 is an apocalyptic number.

40493219602 is a deficient number, since it is larger than the sum of its proper divisors (26252078990).

40493219602 is a wasteful number, since it uses less digits than its factorization.

40493219602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13435193.

The product of its (nonzero) digits is 93312, while the sum is 40.

The spelling of 40493219602 in words is "forty billion, four hundred ninety-three million, two hundred nineteen thousand, six hundred two".