1240054098 has 16 divisors (see below), whose sum is σ = 2486870400. Its totient is φ = 412224336.

The previous prime is 1240054093. The next prime is 1240054099. The reversal of 1240054098 is 8904500421.

It is not an unprimeable number, because it can be changed into a prime (1240054093) 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, 279373 + ... + 283776.

It is an arithmetic number, because the mean of its divisors is an integer number (155429400).

Almost surely, 2^1240054098 is an apocalyptic number.

1240054098 is an abundant number, since it is smaller than the sum of its proper divisors (1246816302).

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

1240054098 is a wasteful number, since it uses less digits than its factorization.

1240054098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563521.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 1240054098 is about 35214.4018549229. The cubic root of 1240054098 is about 1074.3526942797.

The spelling of 1240054098 in words is "one billion, two hundred forty million, fifty-four thousand, ninety-eight".