87429013746 has 32 divisors (see below), whose sum is σ = 180521519616. Its totient is φ = 28199328000.

The previous prime is 87429013697. The next prime is 87429013753. The reversal of 87429013746 is 64731092478.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1712266 + ... + 1762586.

It is an arithmetic number, because the mean of its divisors is an integer number (5641297488).

Almost surely, 2^87429013746 is an apocalyptic number.

87429013746 is an abundant number, since it is smaller than the sum of its proper divisors (93092505870).

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

87429013746 is a wasteful number, since it uses less digits than its factorization.

87429013746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59698.

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 87429013746 in words is "eighty-seven billion, four hundred twenty-nine million, thirteen thousand, seven hundred forty-six".