249354454062 has 16 divisors (see below), whose sum is σ = 569953037952. Its totient is φ = 71244129720.

The previous prime is 249354454051. The next prime is 249354454087. The reversal of 249354454062 is 260454453942.

It is a super-3 number, since 3×249354454062³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

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, 2968505364 + ... + 2968505447.

It is an arithmetic number, because the mean of its divisors is an integer number (35622064872).

Almost surely, 2^249354454062 is an apocalyptic number.

249354454062 is an abundant number, since it is smaller than the sum of its proper divisors (320598583890).

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

249354454062 is a wasteful number, since it uses less digits than its factorization.

249354454062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5937010823.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 249354454062 in words is "two hundred forty-nine billion, three hundred fifty-four million, four hundred fifty-four thousand, sixty-two".