61469022043 has 16 divisors (see below), whose sum is σ = 72224460000. Its totient is φ = 51575892480.

The previous prime is 61469022037. The next prime is 61469022061. The reversal of 61469022043 is 34022096416.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 61469022043 - 2⁹ = 61469021531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 61469021993 and 61469022011.

It is not an unprimeable number, because it can be changed into a prime (61469022023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1357533 + ... + 1402081.

It is an arithmetic number, because the mean of its divisors is an integer number (4514028750).

Almost surely, 2^61469022043 is an apocalyptic number.

61469022043 is a deficient number, since it is larger than the sum of its proper divisors (10755437957).

61469022043 is a wasteful number, since it uses less digits than its factorization.

61469022043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54222.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 61469022043 in words is "sixty-one billion, four hundred sixty-nine million, twenty-two thousand, forty-three".