101462466440 has 16 divisors (see below), whose sum is σ = 228290549580. Its totient is φ = 40584986560.

The previous prime is 101462466437. The next prime is 101462466481. The reversal of 101462466440 is 44664264101.

It can be written as a sum of positive squares in 2 ways, for example, as 100764344356 + 698122084 = 317434^2 + 26422^2 .

It is a junction number, because it is equal to n+sod(n) for n = 101462466394 and 101462466403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268280791 + ... + 1268280870.

Almost surely, 2^101462466440 is an apocalyptic number.

101462466440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101462466440 is an abundant number, since it is smaller than the sum of its proper divisors (126828083140).

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

101462466440 is a wasteful number, since it uses less digits than its factorization.

101462466440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2536561672 (or 2536561668 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 101462466440 in words is "one hundred one billion, four hundred sixty-two million, four hundred sixty-six thousand, four hundred forty".