46862440709 has 6 divisors (see below), whose sum is σ = 54513451494. Its totient is φ = 40167806280.

The previous prime is 46862440619. The next prime is 46862440721. The reversal of 46862440709 is 90704426864.

It can be written as a sum of positive squares in only one way, i.e., 44778792100 + 2083648609 = 211610^2 + 45647^2 .

It is not a de Polignac number, because 46862440709 - 2¹² = 46862436613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46862440789) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 478188122 + ... + 478188219.

It is an arithmetic number, because the mean of its divisors is an integer number (9085575249).

Almost surely, 2^46862440709 is an apocalyptic number.

46862440709 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

46862440709 is a deficient number, since it is larger than the sum of its proper divisors (7651010785).

46862440709 is an equidigital number, since it uses as much as digits as its factorization.

46862440709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956376355 (or 956376348 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 46862440709 in words is "forty-six billion, eight hundred sixty-two million, four hundred forty thousand, seven hundred nine".