40463624277461 has 32 divisors (see below), whose sum is σ = 51611424915456. Its totient is φ = 30810913056000.

The previous prime is 40463624277451. The next prime is 40463624277463. The reversal of 40463624277461 is 16477242636404.

It is not a de Polignac number, because 40463624277461 - 2¹⁸ = 40463624015317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40463624277397 and 40463624277406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40463624277463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32131925 + ... + 33367466.

It is an arithmetic number, because the mean of its divisors is an integer number (1612857028608).

Almost surely, 2^{40463624277461} is an apocalyptic number.

It is an amenable number.

40463624277461 is a deficient number, since it is larger than the sum of its proper divisors (11147800637995).

40463624277461 is a wasteful number, since it uses less digits than its factorization.

40463624277461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65499593.

The product of its (nonzero) digits is 32514048, while the sum is 56.

The spelling of 40463624277461 in words is "forty trillion, four hundred sixty-three billion, six hundred twenty-four million, two hundred seventy-seven thousand, four hundred sixty-one".