40632161070 has 16 divisors (see below), whose sum is σ = 97517186640. Its totient is φ = 10835242944.

The previous prime is 40632160999. The next prime is 40632161071. The reversal of 40632161070 is 7016123604.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1354405369 = 40632161070 / (4 + 0 + 6 + 3 + 2 + 1 + 6 + 1 + 0 + 7 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40632161071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677202655 + ... + 677202714.

It is an arithmetic number, because the mean of its divisors is an integer number (6094824165).

Almost surely, 2^40632161070 is an apocalyptic number.

40632161070 is an abundant number, since it is smaller than the sum of its proper divisors (56885025570).

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

40632161070 is a wasteful number, since it uses less digits than its factorization.

40632161070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1354405379.

The product of its (nonzero) digits is 6048, while the sum is 30.

Adding to 40632161070 its reverse (7016123604), we get a palindrome (47648284674).

The spelling of 40632161070 in words is "forty billion, six hundred thirty-two million, one hundred sixty-one thousand, seventy".