240231419490 has 32 divisors (see below), whose sum is σ = 610470432000. Its totient is φ = 60293375744.

The previous prime is 240231419489. The next prime is 240231419501. The reversal of 240231419490 is 94914132042.

It is a super-2 number, since 2×240231419490² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235520490 + ... + 235521509.

It is an arithmetic number, because the mean of its divisors is an integer number (19077201000).

Almost surely, 2^240231419490 is an apocalyptic number.

240231419490 is an abundant number, since it is smaller than the sum of its proper divisors (370239012510).

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

240231419490 is a wasteful number, since it uses less digits than its factorization.

240231419490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471042026.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 240231419490 in words is "two hundred forty billion, two hundred thirty-one million, four hundred nineteen thousand, four hundred ninety".