61436133250332 has 48 divisors (see below), whose sum is σ = 151927806627072. Its totient is φ = 19255742150400.

The previous prime is 61436133250291. The next prime is 61436133250337. The reversal of 61436133250332 is 23305233163416.

61436133250332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×61436133250332² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61436133250337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143057488 + ... + 143486295.

It is an arithmetic number, because the mean of its divisors is an integer number (3165162638064).

Almost surely, 2^{61436133250332} is an apocalyptic number.

It is an amenable number.

61436133250332 is an abundant number, since it is smaller than the sum of its proper divisors (90491673376740).

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

61436133250332 is a wasteful number, since it uses less digits than its factorization.

61436133250332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286544858 (or 286544856 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 42.

It can be divided in two parts, 6143613 and 3250332, that added together give a triangular number (9393945 = T₄₃₃₄).

The spelling of 61436133250332 in words is "sixty-one trillion, four hundred thirty-six billion, one hundred thirty-three million, two hundred fifty thousand, three hundred thirty-two".