152891140378 has 16 divisors (see below), whose sum is σ = 239597300160. Its totient is φ = 73033413376.

The previous prime is 152891140351. The next prime is 152891140379. The reversal of 152891140378 is 873041198251.

It is not an unprimeable number, because it can be changed into a prime (152891140379) 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, 1971463 + ... + 2047546.

It is an arithmetic number, because the mean of its divisors is an integer number (14974831260).

Almost surely, 2^152891140378 is an apocalyptic number.

152891140378 is a deficient number, since it is larger than the sum of its proper divisors (86706159782).

152891140378 is a wasteful number, since it uses less digits than its factorization.

152891140378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4019861.

The product of its (nonzero) digits is 483840, while the sum is 49.

The spelling of 152891140378 in words is "one hundred fifty-two billion, eight hundred ninety-one million, one hundred forty thousand, three hundred seventy-eight".