100402544462 has 8 divisors (see below), whose sum is σ = 164295072792. Its totient is φ = 45637520200.

The previous prime is 100402544461. The next prime is 100402544477. The reversal of 100402544462 is 264445204001.

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 (100402544461) 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, 2281875989 + ... + 2281876032.

It is an arithmetic number, because the mean of its divisors is an integer number (20536884099).

Almost surely, 2^100402544462 is an apocalyptic number.

100402544462 is a deficient number, since it is larger than the sum of its proper divisors (63892528330).

100402544462 is a wasteful number, since it uses less digits than its factorization.

100402544462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4563752034.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 100402544462 its reverse (264445204001), we get a palindrome (364847748463).

The spelling of 100402544462 in words is "one hundred billion, four hundred two million, five hundred forty-four thousand, four hundred sixty-two".