1025120040234 has 16 divisors (see below), whose sum is σ = 2050404420288. Its totient is φ = 341679290112.

The previous prime is 1025120040209. The next prime is 1025120040299. The reversal of 1025120040234 is 4320400215201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6766327 + ... + 6916170.

It is an arithmetic number, because the mean of its divisors is an integer number (128150276268).

Almost surely, 2^{1025120040234} is an apocalyptic number.

1025120040234 is an abundant number, since it is smaller than the sum of its proper divisors (1025284380054).

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

1025120040234 is a wasteful number, since it uses less digits than its factorization.

1025120040234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13694989.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 1025120040234 its reverse (4320400215201), we get a palindrome (5345520255435).

The spelling of 1025120040234 in words is "one trillion, twenty-five billion, one hundred twenty million, forty thousand, two hundred thirty-four".