1047719152398 has 64 divisors (see below), whose sum is σ = 2212216220160. Its totient is φ = 330154801152.

The previous prime is 1047719152393. The next prime is 1047719152399. The reversal of 1047719152398 is 8932519177401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047719152391) 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 31 ways as a sum of consecutive naturals, for example, 4169598 + ... + 4413726.

It is an arithmetic number, because the mean of its divisors is an integer number (34565878440).

Almost surely, 2^{1047719152398} is an apocalyptic number.

1047719152398 is an abundant number, since it is smaller than the sum of its proper divisors (1164497067762).

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

1047719152398 is a wasteful number, since it uses less digits than its factorization.

1047719152398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244521.

The product of its (nonzero) digits is 3810240, while the sum is 57.

The spelling of 1047719152398 in words is "one trillion, forty-seven billion, seven hundred nineteen million, one hundred fifty-two thousand, three hundred ninety-eight".